Ouch. ^^;  I was all set to say "Oooooh... Do you 
have a Sizer sketch for me?" But I guess not. ;-)

Anyway, I'd agree with Alex- post the sketches on 
a webpage maybe, and direct people to it.  If 
they have the cel matching, they can send you a 
scan of it as proof.  And well, I know _I_ would 
pay $3.85 to get a matching sketch for one of my 
cels.