I guess this is a little random, but I really thought this object was pretty neat - the Mutant Plant from Sims Bustin' Out! It's a precursor to the Cowplant and even has the same pose! But it's kinda before the franchise seemed really defined. Just look at how grotesque it is! It's really unlike something you'd see in a mainline Sims game nowadays.
It's just a deco plant, but I think it actually works fairly well in the game - the one I modified to be an outdoor plant more than the potted variety. I think it works better than most things because the blurred texture works well as a skin tone than something with details.
For the first time I didn't have to play through the game to grab the mesh. It was ripped by Heico and Brewster T. Koopa as part of their Bustin' Out pack.