5 years old? well the perspective (namely the fist) is a bit out. the face could use a little work. the shading and overall shape is pretty rad. u should try making up ur own drawings as in stance etc then it would be wicked. then again, this is an old pic so dunno if by now you have rectified all these things :D

well i likeie gohan is meh fave the shadeing is good the overall shape could use some work. . .but i know how it is lookin back on old art^^ is weird nice pic doh ^^