First of all, an .OBJ alone can't contain textures files. It always works with a .MTL file containing the data. Therefore, that's the first thing to look for. Do you have the .MTL file in the same folder as the .OBJ?
Cyril Dellenbach (Micro) | QA Support Artist | Adobe
Could you share more details on the issue? A full screenshot of the object in Stager vs in Blender? If needed, you can even send me the .SSG file at cdellenbach@adobe.com and I'll take a closer look.
Regards,
Cyril Dellenbach (Micro) | QA Support Artist | Adobe