At this scale, I wasn't too keen on having proper anatomy, but if I get an oppoturnity to fix this, I'll fix the head at least.
This was more of an extended ditchering pratice with a hint of AA, I'd to like hear mostly opinions on that.
There are nice colors, grass and bricks are good, but also there a lot of problems with anatomy: lenght of arms, shape of feet, shape and placing of head, shape of belly - obviously you need photo reference and some good guide on anatomy for artists - like Jack Hamm's Drawing the head and figure. This and alternatives are widely available on the net and in some shops.
At this state voted no.
