Asset turns black in vray sketchup

Hi

I uploaded a paper pendant light from the 3D Bazaar for Vray. It was working fine until I purged my sketchup model then the pendant light turned black. I re - installed Vray and copied the Sketchup model to a new file. It got rid of the black but now I only see the light bulb. When I upload the pendant light direct from the 3D Bazaar website to a new Sketchup file it works fine… It only gets distorted when the pendant is with that certain Sketchup model. .

Everything seems okay with the pendant in the vray asset editor. Does anyone have any suggestions on what could be affecting the pendant light.

J