Arm's Soldier Skins

Here's my first set of skins for tf2.

An ACU'ish camo for blu soldier, aqua green helmet and pants, new shoulder strap, black and gray boots and fingerless gloves. A loosely based concept art styled red soldier, tan uniform, dark olive drab pants and gloves, maroon helmet and red grenades. Both can still be easily distinguished as red or blu while at the same time looking stylishly bad ass.

I started this about two days ago and have been adding, removing and replacing stuff in it for a while now and thought I'd release it as a beta test i guess. I'm just looking for some much needed feedback as I am new to skinning for tf2, but not skinning itself. So please tell me what I can improve on, it'd be much appreciated.

Note: I am planning on attempting a skinpack for all nine classes based off of these two skins, take them as an example. Theme will be rag-tag, no formal uniform in place for time being type o skins. ;)