Head - Barrel Roll
Arms, waist, legs - Sub-Zero
Torso - Sci-Fi v2

Rifle - Cross Hair
Helmet - Barrel Roll

The New Sculpt era of GI Joe introduced a bunch of new characters, but the figures themselves suffered from the wonky design of the time. Take 2003's Barrel Roll figure for example. It has a perfectly good head, but its original body has the usual terrible proportions: huge shoulders, tiny waist, skinny legs, etc. This custom was made to bring Barrel Roll to life in ARAH (ie, correct) proportions. It's not intended to be an replica, but the design is definitely inspired by the original.

To teach, improve, share, entertain and showcase the work of the customizing community.