Nucleo wearing one of Chance's karate gis. (But it's much too big on him, so it looks like he's wearing a straight jacket.)

Unfinished sketch of an apparently young Nucleo McRaven with the red dragon, Sol, although that's an anachronism. Unforunately, this sketch is too old for me to go back and try to finish it now, so WYISWYG.

Unfinished, but interesting notebook doodle of Professor McRaven.

Rough sketch of Nucleo McRaven's head

I have an inked version of this earlier in the gallery, but I wanted to post this one anyway since it shows what it looked like before it was inked. I once saw Crawl pick up his brother's cat and the cat stretched out and hung completely straight in his arms. It reminded me so much of this picture, I started laughing. It even makes sense to some degree because 'Cleo's mannerisms are somewhat cat-like.

This is the older version of that modern sketch of Professor Nucleo McRaven before I added in his other wing and made various other adjustments.. (Click for larger image.)

This is part of the "Massive Group Picture" before it had so many characters drawn in, and you can see more of Nucleo here.