When I draw a moustached guy smiling, he ends up looking scary.
Its the teeth. Makes him look like he is forcing a smile. You can try to soften it by just going with a single slow curve smile line. =) showing teeth has been tricky for me, my characters always end up with a sharks smile, or look like they are holding back lunch.
This doctor seems like he'd be of the creepy sort.
Well, he IS a leprechaun! Those guys are creepy!
You know, you brag about being lucky and these guys will leech on you!
Or maybe that's just anti-leprechaun racist propaganda!
And maybe I should make a race of sharkmen to have an excuse for exagerately toothy smiles XD
I read all of your pages :D im up to date now!