As posted in my Pokemon Topic, I finally got one to work, then Weregoose handed me a severly optimized one.
With his permission, I am going to mod it to identify 8x8 and 16x16 sprites, and display them. After that is worked out, I will release a version to ticalc, calcgames, my site, and UTI.
Expect it the same time Pokemon makes its next appearance...