First one is def the best.
Keep the work up,.
Very ncie job, apart from the hair area, maybe you should on choosen sumthing easyier if you new.
I suggest you get Photoshop =].
Very good for your first time, maybe update it by getting rid of the bit under his foot =].
I might of used it but then i saw the angle and i thoguht how could i do sumthing with that.
Very veyr vey nice mate, i cred all the way.
I wouldn't use as render but you done well.
Very very Nice, Maybe a bit to big but well done.
Some how i dont think i would use this in a sig, but well done.
Thats one wierd car, lol.
Nice render, very good.
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