What’s your deadline? Maybe I could take a look at it and try to get it working. I have Google Drive if you want to share the project files that way (or other arrangement could be made). I can’t guarantee I’ll know how to fix it but I know exactly what it’s like to have one stupid little thing stop an entire project from being viable. But this doesn’t sound like it has to be one of those.
Before you send me anything I should mention I don’t have any VR hardware so I hope that doesn’t keep me from being able to fix or test your stuff. I didn’t want to answer the call only to find out that I couldn’t help you, so I let someone else take it up, but nobody did, so maybe I should just give it a try – maybe I can fix it, maybe. Depends on your time frame and my ability level.