Bobby Fett UK's Scratch Built Jet Pack

Hi Denters

I have just started to scratch build a jet pack and thought I would share. This is my second bite of the cherry, my first pack is almost complete, here it is....


Still needs some painting to finish.

Anyway....I have learned loads from my practice pack and now feel ready to iron out the areas which were not quite right with the first pack for one reason or another.

My objective here is to get as screen accurate as I can and then maybe cast and offer packs like the other budget Fett items that have been listed recently, but for this to happen I would need help ad advise as I have never cast something like this...anyway some photos.



Day 1 (6 hours) Most of the sintra parts are cut to size. I use a basic craft knife and take my time, trying to get the correct edge, straight of beveled as equired.
Reduced: 50% of original size [ 1024 x 768 ] - Click to view full image


Day 2 (8 hours - total hours 14) General assembly, including the main cylinder from rain water guttering.
Reduced: 50% of original size [ 1024 x 768 ] - Click to view full image

Reduced: 50% of original size [ 1024 x 768 ] - Click to view full image

Reduced: 50% of original size [ 1024 x 768 ] - Click to view full image

The fuel tanks are a little low due to nothing to hold them in place yet.

Sorry for the poor quality photos, will do better in the future!

This is going together so well, every thing lines up as it should and fits together perfectly. I have used superglue to get the initial purchase, then a weld style seal inside with a hot glue gun, will try and get a shot of this and post it. I should also mention I am using WOF 16.5" templates and they are amazing, big thanks to Alan and Gav.

I only spent about 5 hours on her tonight as I feel a bit rough, sore throat :0(

Day 3 (5 hours - total hours 19) I started to work on the missile housing section. For this I cut a section of siintra, heated with my heat gun and then used my 'bottle of coke' rolling pin. I shaped as required to get the best circle/cylinder I could. I intend to tidy this up with bondo later. I used the hot glue gun 'weld' method again and got a photo of it to.





Once I was happy with the cylinder I moved on to the curved section behind the missile housing. Now for this I had no template, but after a little trial and error sussed out the way to get it just right. I did not get a close up of this, but here is the pack as of right now. Almost forgot, I also spent some time laminating sintra for the raised sections on the main cylinder section of the body, these now need to be sanded to the correct shape.

Looking great Rob!
Sorry your not feeling well...

looks great. How thick a sintra do you use there?
4mm?

Thanks guys. Feeling much better now Gav thanks....lemsip max!

Hey Normit, I have used 5mm for the back, bottom and top shelf (x2) and 3mm for the rest of the pack. The main cylinder is guttering and the fuel cells are the correct size pipe, I dont know what it is used for and they were sourced and supplied by someone with amaizing attention to detail (thanks again Gav). They are 72mm diamiter if I remember correctly and they are perfect, which helps the build and will save time later.

Day 4 (8 hours - total hours 27)

I have been working on the exhaust vent, which is now almost complete, I just need to add the slots and I had no drill available. I also got the raised sections of the main body added, I ditched the laminated ones in favour of the original templated ones, worked out quicker. So here are photos of it at the moment.






I need to finish the exhaust vent, add the detailed recess section to the rear, cut and finish the missile housing, bondo where required and add the piano keys and front section. Maybe 15 hours left.....we shall see.

That's looking killer!

You planning on selling your JP's to people on here Rob?

Nice JP's!!

Phil, good question, I would like to cast this pack, now I have got it how I want it. I think the budget Boba items that are going on are great and maybe with some help on how to make a mould of this complex shape, cast could be sold at a decent price. I would not want to be building scratch too often at something like 40 hours a pop.

what size pvc pipes are you using?? i have a 4.5" wide center but i am have trouble getting the right look on the side pipes. 2.5" for the sides?

*@?!\|}-+=>.......... Speak English boy.. From memory the side sections are 72mm and 188mm long - but I am using the 16.5" patterns, not the 15" (or studio scale?) On my first pack I went with 67mm, which is a common down pipe section for rain water guttering. As for the centre section, I used a section of guttering, which looked pot on when I offered it up to the templates, I was gonna use the guttering to form foam board over, but the plastic guttering was bang on...happy days.

Also, here is a small update.


I got a rocket and missile turned, now these are not going to be used because I want to redo them and get closer to the screen used missile, but you get the idea.



I also want to slim the missile housing and improve the detailing to the top section, but this project is moving along well.

"he don't even speak english....go back to where you come from ,i can't understand you!!'

charlton bigsby

What a bad invention too! Only old men use them here now!

What you say? Your sending your first jet pack to me? Why, i dont know what to say except: heres my address....

Looking stellar man. Stellar.

Can I get a tracking number for the jet pack please bobby fett?

it will be going.....but not till my new pack has been cast and painted. I need it till then to troop!

Looks amazing! I love that turned missile. Great build buddy.

Wow! Very nice. I look forward to seeing this finished.

Lookin Good

WOW!

Excellent work man!!

Arturo

Hi Dents. Not updated this for a while due to putting the finishing touches to my Fett. Anyway, I have been working on this recently and thought I would post this for all those who have shown an interest.

Looking really good Rob!

Absolutely! It's looking great!

Awesome pack!

Fantastic work mate!! Looks killer!!

Cheers Joe. Just got the 'spine' added and got the end caps sorted. Piano keys next and the main body will be ready for the next stage!?

looks great bobby,alot cleaner than mine........ how are you getting the joints so smooth??do you have the rocket thrusters done yet??

*drool*

Man, I hope mine looks even 1/10th that good...

You frickin rule, buddy!

G-Fett

Originally Posted by mrbungle

looks great bobby,alot cleaner than mine........ how are you getting the joints so smooth??do you have the rocket thrusters done yet??

I have not got much filler on it. On this build I worked harder on getting all the bits equal and the correct size. After building the first pack I understood cutting and working with sintra (foamex). As an example, for the spine I have cut out the section in the centre of the curve and made the section to insert from the rear (the top part fits over the top shelf and sits infront of the wooden missile housing. The section was of a solid enough construction to not require the pack to support it. I will then use the hot glue gun to fix it into place.

I will get some new photos up later :jet pack.

The bottom of the thrusters are made, working on sculpting the ball sections next.

RD, you can do it buddy. Take your time cutting out your sections, it goes together so don't rush it. Check out Jango 72's build also, it inspired me

Thanks for the comments guys, good to know people are looking.

Ok, a few (poor quality) shots. The pack has had a quick sand since the first coat of primer and some areas identified as requiring renforcement to make sure it will not sag or loose shape if it is to be molded.





Here are a shot of the end caps too.


:jet pack Bobby.

looking good Rob...

Beautiful! Every good rocket pack build I see makes me want to build one! You're is shaping up really well bro.

Wow, this is awesome! I love the turned rocket, great idea!

Nice progress on you JP, see you been busy.

Hi guys, looking for some preferences here. I plan on casting a JP missile but want to keep the weight right down. At this stage I am thinking slush cast with maybe expanding foam to give it extra support, I want to avoid a solid resin missile at all costs. Anyone think of a better idea?

Also I have a real problem I can't start a new thread or send pm's all the text is lost? Any one got any idea.....ohh can't use the smilies either? Any help would be good here? I could and my coputer has not changed? Totally clueless.

Hi all. not updated this for too long I have been short on time and stretched with other projects, but making real headway with them now so thought I would up date for anyone still reading

First, photos.....








Still some rough patches but you get the idea, and yeah, so proud I put my name on it Working on the door closure and final fitting at the moment.

The missile is pretty much unchanged for now, but the missile housing detail is to be redone (more accurately).

The main chassis will be ready for the molding process very soon and the materials are ordered The missile is to get a little touch up with a new knurled section (which will have more detail) and the main thrusters are being manufactured very soon by a precision engineering firm I have used through work before. I have decided to cast the top of the missile housing separately (I think it will be easier that way). I have also ordered most of the 'found part' greeblies to cast or supply original parts. I also have another meeting with my machine shop tomorrow to get an idea on what is involved in getting the metal frame off the ground for the harness

So all go at the moment. Starting to take shape as a project now, and thanks for the patience of all you guys that have shown interest, this will be happening within the next few weeks

Bobby.

Nice work Rob. Like how you put your name on it!

Dude this is good stuff cant wait till I start my own jet pack.

Think you'd be up for making copies of it??

This pack is AWESOME!

El1te

Absolutely!!! I love it, very clean looking. I also like the way you put your name on it.

Originally Posted by GCNgamer128

Think you'd be up for making copies of it??

Thats the plan.

Need to sort out some rough spots and the door closure so it is ultra slick and then some markers (pilot holes) for the stabilizer and beacon. Also considering very slight recesses for locating jet pack hooks in the back. Then this part will be ready for casting.

Looking good there Rob, that's where you been hiding lol

Originally Posted by jedi-si

Looking good there Rob, that's where you been hiding lol

I could ask the same

Drop me a pm - or give it a big up? Would be nice to catch up

Originally Posted by Bobby Fett UK

I could ask the same

Drop me a pm - or give it a big up? Would be nice to catch up

Lol pm sent m8

Well hello there Jedi-si...

Rob.. have not been able to view your last update till now! Nice! love the hatch cover detail...

Hi Mojo,
yep agree lovin' the hatch

Still needs some work to get it perfect, but I like it. Of course, a simple once over with filler will see it off if required

If I get this pack I'd rather it be there! Really cool work man! Nice to see it in it's final stages

El1te

Originally Posted by TehEl1te

If I get this pack I'd rather it be there! Really cool work man! Nice to see it in it's final stages

El1te

Cool, I was discussing it with a member today, so thats good to know.

Small update: Some of the greeblies have landed, so, a teaser.




If anyone is lost with what these are I will dig up a ref photo.

Bobby.

ooops on the wrong side, but you get the idea right?

This thing is really beautiful man, I love how you designed your name on the back...Sweet!!!

G-Fett

Looking Brilliant Bobby.

Keep it up.

Tony

Ok, an nice update.

Very close on this being finished now. I have filled and smoothed out the majority of the imperfections. I will have another go to get the last of them and that should be it.

I have pre-drilled holes for some of the greeblies and will be drillig some guide holes for the position of the stabalizer and beacon, in addition to the other greeblie mounts. I expect to get some more of the greeblies over the next week or two.

I got the new missile housing sorted and the missile improved. They now needs some work to smooth them up. The missile housing will be cast separately from the main body.

Ok, so I will no doubt start to make the mold this week. I have about enough stuff for about 5 packs, so I am looking forward to starting the next part of this project. 8)

Anyway, some photos.

Nice update Rob. Looking good. Think you need all the greeblies next. Thrusters too. How the thrusters and Rocket attached to the Jet Pack?

Cheers bro!

I will probably have a threaded rod and a wing nut type affair. The thrusters are being made at the moment and should be pretty nice. The master will be solid ali

I have about 30 sets of 'found part' style greeblies sorted, with the exception of the unidentified one, which I am looking at getting manufactured soon. The rest are actual parts - some vintage new - old stock 8)

I have sorted an earth magnet closure system for the rear hatch too!

I need to try and get a price down as members have been asking should have an idea by the end of the week.

Also - I did not mention that an accurate metal harness is in the pipe line too - but can't say too much just yet 8)

Phil....PM sent buddy!

Really awesome pack!!! whooa...it makes my hands go shaky
PM sent

Nice progress Rob... looking really cool!
Harnes... Hmmm

If there is a list somewhere under piles of sintra please add my name to it Absolutely stunning work mate

Well what more can I say.
Your project is just getting better and better.

Fantastic stuff, get me on your list too.


Tony

It's amazing!! I'd love to have one of these bad boys!

Hi Dents.

No new photos I am afraid as the pack is covered in rubber .

I have started to make the mold. It has taken some time but I am getting there

I have two greeblies to confirm, one is on order and one I am sure will need to be specially made . I am confident the one I am waiting to come in (the switch on the underside) will work as the switch to operate the beacon light, which will be nice 8). I will confirm this in the next day or two. Still waiting for some prices and lead times for the ali beacon and some other finishing touches and I should be good to run an 'interest list' if I can get enough involved I can keep the cost down. I am going to PM the people I know (or can remember) have shown an interest and will then get an official thread posted up - probably Tuesday next week. Feel free to register a pre-interest with me I love pre's

Thanks to all for your help with different parts of this project

Bobby.

Get some rubber pics up...

Thanks for the PM Rob, did you solve the dilemma of the solid resin missile? oooh that sounds like a Miss Marple story waiting to be written

Yes, I think so....will know very soon, but yeah very confident in a light weight missile.

May I ask what you came up with? I was thinking hyperfirm or similar?

I am testing a foam filled one....but a rubber one is still a possibility.

Oh hey, I have a part that may be of some interest to you

Laser cut using WOF templates, I think I have 3 left. PM me your address and its yours!

Nice piece Andy... is that the 15" or 16.5" version vent?

As Rob has the thing in silicone, I think he may have that part covered?

I believe it's the 15" version. I could have it scaled up and have more cut though.

Thanks Andy. I am casting at the moment so in one sense it is late, however I am adding the exhaust after as either a resin piece or an more likely an aluminum one.

But big thanks for the offer buddy.

Think you might want to use one of my sintra laser cut ones as the master for your resin copies? Or did you make one all ready?

Edit:

Wait, I'm stupid. If you're getting them made in aluminum, you can use those as a master.

There is an extremely large amount of awesome to be had when this pack is finished. I am so pumped for it!

El1te

Man, I can't wait either. The pack looks beautiful.

Indeed! I'd be proud to have one of these on my back!! Hell, I'd wear two if I could!!!

Fantastic news Bobby.
Looking forward to seeing the final product.

Tony

Originally Posted by Skupilkinson

Indeed! I'd be proud to have one of these on my back!! Hell, I'd wear two if I could!!!

I just might get two!! I'm doing PPv1 some day soon after all

This just gets better by the day Rob, sweet work m8, can't wait to see you out in it :thumbup

Rob. How did you get the 16.5" templates?

Good Job looks great!!!

So glad I joined when I did. This thing is unbelievable!! Awesome work man. The hatch with your logo is more than an interesting addition, ITS FREAKIN" BRILLIANT! I was thinking of messing with Sintra or a similar product for misc. items and dioramas. This thread has certainly pushed me past "thinking of" I am gonna dive in and make some goodies. Thanks for the inspiration. Please consider this post as Interested!

Really Awesome with a capital

The jet pack looks like it came out of a manufacturing company box.

looks flawless to my eyes !

Hey BF-UK Thanks for the fast response to my PM!! I am still getting my post count up high enough to check out the thread you sent me. 5 down 2 or 3 more to go! And I am still amazed at this beautiful reproduction. I totally agree with MYSTRIVEN " Teh jet pack looks like it came out of a Manufacturing Company Box."

Oh yea and I seen someone several posts up having trouble with Inches vs. Millimeters. Here is an easy conversion formula. To find out how many inches are in your Millimeter measurement you simply multiply your MM by .03936 your answer is the inch equivalent.
Example: How many inches are in 188mm 188 X .03936= 7.399 so thats almost 7 13/32".
To swap the other way (Inch to Millimeter) Do the opposite. Divide the Inches by .03936
Example: (\ = Divided By) How many MM's are in 6 inches 6/.03936= 152.44 so thats almost 152.5 millimeters. Just though this might help a few people.

Hey Doomstin, I usually divide by 2,54. It's just a tad easier for CM minded ppl to get it right. So 10cm is 10 / 2,54 is 3.937"
If you dont have to be this exact, it's even easier: just divide or multiply with 2,5
Either way, gets the same results

Sweet beans!! That is awesome. I love the logo on the back as well.

Wow, looks outstanding!! Keep up the good work. I can't wait to see it when your totally done!

I think his pack is freakin' sweet!

Originally Posted by Terrek Rysin

I think his pack is freakin' sweet!

Wait till you see his new updates....

You tease!!!!

I cant wait!!!

Most impressive.
I need a jet pack for my Mando costume. No idea how to make it.