Hey all,
Twinmotion Community Manager here
Our team is working on a compatible plugin right now. We don’t have a release date for it but will make it available as soon as it’s ready.
In the meanwhile, you could save your model in a previous SketchUp version and import the .skp file directly in Twinmotion.
Feel free to contact us via the Twinmotion support center for further questions. Thanks!
Tianxiao