this fan cel artist is really good, however I do 
not agree with his/her statement of you can not 
tell the difference from the actual scene. I can 
tell the difference from the two.

I have some reproduction cels by studio pierrot 
of same shot, hand painted, and I am sure the 
artist from studio pierrot is far better than 
this artist skill wise.

and when I put the exact same reproduction cel 
next to each, I can find at least 50 places on 
the cel that are ultra slightly different.

even if the lines are xeroxed, it will not match 
100%.

This again proofs that no one can hand paint a 
cel that match the original 100%.