Well someone has to say it. Mould lines. I hate em. It really spoils this mini for me. Also I would like to have seen the rust effect carried through to the armour on the belly plate. I think the sword and ax head could have used a chain mail high light on the edge of the blade as well. Sorry if it sounds like Im being picky its a good paint job tho.
The armor is very cool because of the rust effect you have managed to achieve. Though i don't like the skin at all. Perhaps you should try a little more greener like camo green or the original goblin green on the highlights. Otherwise a good paintjob.