republic commando question

what i want to make is a body armor heavily inspired by the RCs armor.
and what i want to ask is; is there any one who has done this before and knows how? i dont know how to make the stomach region, or lower torso. iv got the upper torso pretty much planned out and also the belt.
i also dont really know how to make the backplate....

id be grateful any assistance

Did you ever get it made?
I know it's late but you can get the pepped torso from vagabond for free!

Sorry to bring this back to life and all but I'm doing the RC armor so i could give you some of the files, and advice of course on the parts which require attention not to mess up if you like :)

Epic Graverobber