Yeah, that turned out right.
I can feel the "been outside sweating" of it to where I almost want a shower 
Slack in the sling is just right, too.
The slack in the claymore bag strap is so nice.
The dogtag on the boot is a nice touch in the sculpt, although they were typically under the laces. And the muddiness is just right.
This would be an interesting pose to render as a 3d print rather than cast from a mould. Som slack in the straps could be rendered that way. That would be the only way I could see to imrpove on this build.
Well done Pawel.