This is what happens when you use a shiny new version of blender, with features that aren’t supported yet on Sketchfab.
A friend asked me to make him stormbringer for 3d printing, and I thought it would be some good practice since I am still on wobbly shaky ground! I’m still midway through the courses as well, but Michael and Ben are such great instructors that I am pleased with my progress.
Anyway … all of the engravings and bump maps were eaten, something very weird happened with the UVs. But the sketchfab result is still interesting I think.