I have a interior gallery in a night time setting. I have 2 separate TM files for outdoors and indoors, using different HDRI files for lighting. I want to use an Exported image from outdoors as the start place for the Interior TM file to export a new Presenter file.
Unfortunately, that isn't possible, as you can't import images as Twinmotion Media - only as textures/material maps.
If outdoors and indoors use the same geometry and assets, what you can do is recreate the image in your indoors file, since different images can have different HDRI backdrops.
IF the geometry and assets are different in each file, you can merge your outdoors file into your indoor files, which will bring the geometry and assets from outdoors into the indoors file. You can then recreate the image you need for your Presentation.