Are there any 3d fighting games on pc like Fighter Maker 2?

There is an older PC fighter called One Must Fall: 2097. It's a 2D fighter, but with pseudo-3D graphics. There's a mode that allows you to customize your fighting robot to be tailored to your fighting style while competing in cool tournaments and stuff. It's been a long time since it came out, so you may be able to find it on freeware sites. Try googling it or something, you won't be disappointed!