Been getting into VR a little more lately and I was recently thinking how the current level of VR graphics isn't much different from the level of NWN graphics. I'm rarely the first to have a good idea and sure enough some enterprising fellow has gone and done it! As a fan of NWN and VR I think it's exciting. Not sure if he's done anything more with this but check it out.
He's got VORPX, autohotkey, nomousy, VR2key, just basically some lower level utilities and he removed head for perspective.