Here’s a pencil sketch of Cheetara that was fixed up with Paint Shop Pro X. 
http://www.filehive.com/files/1111/Pencil-Sketch-of-Cheetara,-1987.jpg
Chris here…
I love your artwork, you make me very envious as I would love to be able to draw but struggle even to get stick figures in proportion! 
It’s amazing to think that you drew some of these all those years ago, fantastic stuff!
Take care…
Thank you, Chris.
The two pencil sketchs I did on pads of ordinary old scratch paper. I can share Mark’s unhappiness about digital art making cels obsolete, but it’s wonderful how I can now take a computer and a software program to give my old drawings a new lease on life. It makes it clear why the animation industry opted for computerized animation, and to be honest, I probably would have done the same thing if I had been in the animation field.