I still really like this, some more edits would help this more, like making the transaction between his side and his shorts, atm it looks like his shorts are too tight around the waist..
this is a better edit than my last one, friendlier on the eyes..
you should use the colours on the shorts to help give the orc's skin a bit more colour, if you tweak the colours through trial and error you'll find that they help blend both the green and the red.. You see nothing is just one shade of one colour, our skin for example isn't just peach, we have blue's, red's and yellows..
some dithering would help..