I kept failing to get the Lizard to look right. I didn’t want him to look too human, like a guy in lizard suit; but when I made him look really lizardy he looked sort of silly. Which, considering that I was thinking of the miniseries as a comedy, probably would have been okay.
The guy with the serious brow and the swept back hair is the Mad Thinker. Huh. I just read the Wikipedia article on him on the other end of that link. Sounds like he would have worked well in that Dragon Man/Girl miniseries.
The two figures at the bottom of the page aren’t attached to any particular project that I remember.