Patrick, we are all here to help you to reach this status of costuming excellence.
But you need to listen to the advices mentioned here.
I would recommend you to connect your forearms to your biceps, pretty easy fix.
Look here:
And this is my solution:
Also in the first pic the bicep-forarm gap doesn´t look good.
Maybe you could also tighten your forearms, your right forearm looks pretty big.
Only a few steps till you reach EIB, then maybe Centurion next?