Heya indiGLOW
i like your model very much, im sure you put quite an effort in it.
however, here my crits:
-make the silhouette more interesting... its to smooth
-the textures quite good but could need a little more work. the blood stains are very blurry and the light brown shirt under the jacket needs a little bit more variation. (cgtextures.com has some great blood-splatters)
-the polyflow is good... but you will need to add at least one, better two edgeloops at the knees, elbows and shoulders in order to get nice transitions when animating.
-maybe you can get rid of some polys on the shoes, so the polycount will stay the same when you add those edgeloops mentioned before.
-useful for a model-c&c-request is also a printscreen of your UV-layout (watermark it before).
cheers
sinnlos