i think that a soldier or soldat should have:
hat:none
hair: none, bald
accessories(couldnt think of a better word for it): Dog tags
color shirt: Dark green
color pants: black
main weapon: barret
2ndary weapon: m79 law

If you picture that it would look really cool, post your own ideas on how a soldier should look. BTW this is NOT what your favorite gun is it is what type of gun and stuff would look good on a soldier
-R