Howdy! I've been MIA for a while due to college and Doom modding taking up a lot of my time. Before I left, I was working on a pair of races and made a lot of progress on the sprite sheets. I don't currently have time to finish them myself, but maybe the community is interested. As far as I'm aware, they should be loadable in the skirmish generator, but the graphics weren't all properly arranged or aligned, and will require tweaking. The ruleset is also pretty bare-bones. Here's my progress, with a conceptual description:
Calcium Man (click for download)Early-game gun-wielding biped; not particularly fast or accurate, but very tough due to a hard white exoskeleton, which resembles terrestrial bone matter. Likely has high AP resistance (comparable to the Cyberdisk), forcing the player to get lasers quickly. No Psi abilities.
Oculon (click for download)Flying terror unit for the Calcium Men; in short, a Tentaculat with a basic melee attack similar to the Reaper. Agile, but not extraordinarily tough. No Psi abilities.
Hope somebody can make use of these!