I like it so far, but think it could do with some work.
* The asymmetry between armour on arms is good, but the trousers look a bit stupid.
* The guy seems a bit too thin?
* Fingers seem to be too thick at the ends - fingers should get thinner torward the end, not just go chubby
* Shoes seem kinda dull, think they could be improved.
* Ditto for hair, nice idea but doesn't look great atm - but if it gets a good texture it could look fine.
Overall I think it's very good!

And ignore comments as you wish, I don't know much about player modeling.