A fan-made Portal 2 VR mod is currently in development

https://sh.itjust.works/post/6481449

A fan-made Portal 2 VR mod is currently in development - sh.itjust.works

You can already play it in VR with Vorpx.

I’m more interested in a VR remake with path tracing.

AFAIK Vorpx just ties the camera to headset tracking, you don’t get independent movement or interaction