At first I was going to say the ears are too small, but after a quick google search, it seems that the old mickey (aka steamboat willie) had smaller ears than the modern mickey. So props for the research (or accident, I don't know!).  I agree that the lineart could be cleaned up a bit. A little AA wouldn't go amiss either. Other than that, a great and hilarious piece of work.

Far too crude. Tighten up the lineart, figure out the shadows. Too many jaggys and similar artefacts in my opinion.

Mickey Todd:
The demon mouse of toon town

How about a shave?

not sure for more frames,  it is in mind.

lol, that mickey troublemaker need some juicy tomatos or crabs pie on his face.
Very good

Lol. Great but with more frames = classic.