I would suggest looking at some gameplay of The Forest Vr so you can get an idea of what your looking for when you implement vr. I personally dont care about using my hands with guns and stuff. I just want to be able to turn my head and look around without my body moving or without seeing a black square or some crazyness like that. Like how you have it currently in the ships. Couldn't you copy and paste the thing you did with ships and just alter it slightly for on foot so things dont look squash and stretched? Also a suggestion, when you do get vr working for on foot, make the HUD move with the head, but make the crosshair move with the gun and DO NOT MAKE THE BODY TURN WITH THE HEAD, OUR HEADS ONLY MOVE SO FAR IRL.