I have very few sketches as most of my cels are 
from AIC shows, and you all know how rare it is 
for them to have their match...so I guess I'd 
have to say my favorite is this one I just got 
in...it is so large and detailed. Runner up 
would be the...ahem...amusing partial sketch 
that came with the cel in my Burn-Up Excess 
gallery marked "Rio 7".