Finished Character model to go... with fries!

[Wraith]

broaden the shoulders a bit and make his thighs a bit bigger

other than that very nice (maybe a few more polys on the helmet)

 

[Newton]

I don't really care for the kneepads personally,
the texture is fine they just look too flat.
Maybe add a few polys to get them looking seperate from the legs.

Also I don't know if you noticed it or not but there is a nasty seam in the texture on the helmet running right down the center.
It doesn't look intentional so that's why I'm bringing it up.
It's most evident in the second picture (http://www.reinstatement-mod.co.uk/images/newsimages/bump_mapped_police2.jpg)