3D imaging plugin?

So to be honest, I don't know if something like this exists, but it should... ANYWAY I've been on a quest to find a 3D imaging plug in that would let me control how far forward/back something is in a mix, as well as traditional stereo imaging. What I really wish existed, was a plugin that graphically showed the listener in a room, and let you move the sound around the room. If something like this exists, will someone please let me know? 

U can try DrMs from Matthew Lane.....