:shocked:
Looks like you need a bit more help than just with the bones. I don't want this to come out as rude, but I'm just trying to help you out.
A few crits on the shape of the model:
Maybe make the arms less skinny? I know he's chibi, but even that's too thin for ss2 gohan. The hands appear to be quite tiny and deformed in comparison to the rest of the model.
The legs need to be somewhat bigger, and the crotch area definitely needs to be brought down some.
The skin on the face requires some work because it doesn't really look like gohan. And the strands of hair don't really reflect how gohan looks either. They're too bunched up together and there's definitely too much hair strands at the back of his head.
Observation: The skin on the back of the arms looks as if you just laid the uvmap of the model over another skin someone lse might have done. To further enhance this effect, note that the skin on the neck is off centre. Not saying that this is what you did, just an something that I noted . . .
Hope this helps