I'd found the Pokethulhu (availible for free in .pdf format) game a while back, but apparently there have been some developments...
There are now minatures for the Pokethulu game
Found Via: http://www.nyder.com/cthulhu/index.html
Which, although hideously designed, seems to have links to most of the cthulhu stuff available on the web... quite a bit that I hadn't seen before.
Still overly burdened with sanity? Click here.