Imported .3ds is missing architectural panel relief lines

When I import my .3ds model into SketchUp, the house exterior texture is missing all relief lines that should be visible around each architectural panel.

I did see a lot of ‘unable to create’ materials and colors messages during the import.

Is there anything I can do to bring the .3ds into SketchUp with the panel lines?

I’m new to SketchUp. Any help is appreciated.

Chief Architect .3ds:

Imported into SketchUp:

Did you import it into SketchUp Go? Did you add the textures when you imported?

I don’t know about the Web version, but the import options of the desktop version has a “delete coplanar edges” option - this might be the result of having it checked. Unchecking it would probably result to the import being in triangles, though. 3DS is in many respects an antiquated format - do you have some other option?