First thing you should do is check the forums here to help you decide what material your giong to use to build your armor, then you should go get templates from someone like Wizzard Of Flight (WOF) for your mando. Not sure about Mojolnir armor but there is a couple here on TDH who made an amazing Iron Man. Also try not to take on too much all at once, I suggest starting with your Fett armor since you'll find more info in TDH on that topic. Course thats just my opinion, its your armor so do whatever makes you happy