Bones "filth beast" on a 60mm sewage base. Undoubtedly intended as an otyugh proxy for D&D. I like the 2000-era Chainmail sculpt from WotC better for that role, but this one makes a nice alien critter, right at home in your worldkilling space station's trash compactor.
Nice model to paint, and probably good source to mine for parts if need tentacles, weird eyestalks, or spiky bug legs. Painting the sewage/cesspool base was a fun change of pace.