[Oleksandr Kramer]

1. This supported since first release )))
   Just select faces on the model and drag material/texturemap
   https://youtu.be/qQPckkcQvOw?list=PLZbDWnTF1cARdRvzD5_uAYYCNzXyfCF_P&t=19
2. Thanks for the idea – I’ll extend support to vrscenes.
   But you can use it now also. Just add “vrscene” extension to the list.
   For merging, use drag&drop holding SHIFT

   

   P.S. Exporting to vrscene is already supported “out of the box”.