It's very nice. It looks like an 80s cartoon star (in a good way).
It' s a nitpick, but I can't tell what the main focus is. My eyes are drawn to the hair because the white color contrasts strongly with the purple face. But I don't think the hairdo is the focus of the character.
The gesture might be the focus, but the hand gets cut off when you crop it.
So...the face? If the background is pale (like the hair) then the face will leap out. But the face is also rather plain. The eyes could work, but not the flat black eyes you have now. They don't pop. Glowing eyes would work, but they're a bit too common. Maybe give him a scar to break up the facial symmetry and draw the focus?
But really, it's just a nitpick. I think the character works ok.
Tourist