Dash, you must be really uncomfortable in the crotch. [ >_<']
Looks kinda tight down there.
You're off to a good start, but there are some...things:
Your neck looks like a column. Maybe thin it by about 1 px?
You wear bellbottoms? It looks like your knees are a bit too high.
Your torso needs to be rotated a little in the direction that he's facing.
Also, your torso is a bit...straight and undefined. I mean, it's like the same thickness allawaydown.
The shoulder of your outstretced arm looks disjointed. Ow.
Massive feet. But that could be a stylisticity.
Pullypantsup. Unless you sag, there shouldn't be that much space between your bellybutton and pants. And if there is, like I said before, you might wanna loosten up the crotch area.