Fallout 4 Stealth Boy

this is the top of a stealth boy from the game fallout 4. It is designed to fit a 58 pattern British army webbing water pouch but will need a spacer in the pouch. I made mine from eva foam so it could also hold a speaker to play music from the game while i am at conventions. This is also my first ever 3d design so apologies if it looks rough i can only use Microsoft 3D Builder at the moment. if you notice any major flaws please drop me a message on here and i will try to fix the problem to the b