It'd be scarier if it had empty hands and was covering its face.
Because this one in particular would look soo much better! But it's very nice anyway, so don't take that as a crit!
Thanks. But we won't be using AA in our game, since 1. I'm the only one making graphic and it just takes longer time if you have to AA everything. 2. We are trying to keep the colors and the general style simple.
But sometimes I really have to hold myself back. Like on this one. It's SOO tempting to just run amok AA'ing everything! 
Nice work, I really like the base that it's standing on. Good texture.