I updated the Lunarium oculus go project to 2019.3 (ready for the LTS) and then exported an asset package from the Standalone Windows. I then imported it into the Oculus Go project. 

Fixes required 

🔲. Text mesh pro doesn’t work so find alternative solution.
🔲  Skeletons need reimporting.
🔲  Reconnect all scripts with objects. 

🔲. Reconnect all animations. 

🔲. Add NavMesh, agents and target. 

🔲. Add Lights 

🔲. Player Controller with Teleport/turns 

🔲. Check player settings for Go with best practice 2019.3 

🔲. Add licence key etc. 

🔲. Check labyrinth walls all okay. 

Check against Oculus Go Publishing Guidelines. 

Tidy project files.