That is actually a different cel from the one on 
my site.  I did them from the same basic sketch I 
drew, but that one was back when I was still 
really new to cel painting.  I never felt I did a 
good enough job on it (compared to the idea I had 
in my head when I did the sketch), so I redid it 
recently.  You should try something like that 
when you get more advanced into cels... its a 
good way to see how much you've improved.