Prince Dhanun
Errol McGillivray
What about Disney are you trying to emulate? That's kind of important before I can say anything about your drawing.
I'm hoping to capture the facial features, mainly the round nose with the long bridge and the large eyes. Also, the high cheekbones and slightly squared or pointed chin.
I suggest you read
Drawn To Life (2 volumes). It's lecture notes the classes at Disney. Also, check
this out.
Unfortunately, no one can help you copy the "disney" look, because since Aladdin, each animated feature and show was designed with a look that fit the story. If you mean the more generic films of old, then I guess you just need to watch them, pause them, and do studies of the characters.