FYI, only tested when exporting FBX to OBJ.
When exporting FBX files to OBJ, the image files are not copied into the OBJ directory.
I have the following input file structure:
- C:\Users\username\AppData\Local\Temp\rep…...input_files - file_1 model_1.fbx model_1_image.jpg model_2_image.jpg -...file_1 model_1.obj model_1.mtl model_1_image.jpg model_2_image...