This is a quick test of my new plugin: Mesh Importer for Substance Designer, it allows importing any OBJ either as a node that you can rotate, similar to the 3d cube node or as a bitmap
You can find the plugin here:
https://gum.co/ReFpW
Install & Use
ALPHA PREVIEW: Mesh importer for SD.
ALPHA PREVIEW: Substance Designer Mesh Importer (OBJ, FBX)