Works in Progress - who's doing what with Datasmith and Unreal Studio?

Here is what I am working on. Sketchup to Datasmith to Unreal; lots of Substance Source materials. Thanks to Luoshuang, who just posted his GPU Lightmass for 4.20.1 this morning, which I used. The beta plugin works well with 1 or 2 minor quirks, which I’m trying to reproduce.

Anyone else want to share?