Looks 'oke' IF it is your first modelling

If not then I have a few C&C:
-The poly count is a bit to high for an undetailed model,
this counts for the weapon as well for the knight

-The weapon looks the best modelled but I know that modelling a
humain isn't that easy

-skin... but that's something we've got to do I suggest

Well it's a nice effort and I would so keep it up

Cheers
Frazzle