Well to make it even easier I can share the model. No matter how your scene in unreal looks, if you get it to work it would be progress. The model is ready to be imported into Unreal with default import settings, so you can just create a new project and import.
Thank you for the help…this is really getting me down!
The model link:
https://1drv.ms/u/s!AkFvZ1Lmz5r1vj3eqBsqEqk5e2Sn?e=6Vvogt