Datasmith texture issue and workflow issue with Skechtup

The platform is sketchup pro 2019, UE4.25.3 and lasted datasmith plugin, and I have a question with tank’s texture here.
The left one with texture error was combined with main skp secen then imported into UE4 via datasmith.
The right one was directly imported into UE4 with datasmith. So what make this happened?

Currently, my workflow is build basic building structure, and integrate 3D models in sketchup, then imported to Twionmotion.
f I want to displace Twinmotion with UE4 as my final part of visualization, should I integrate 3D models in UE4 ?
Thank for answer!