Check the exact run. Commercial use and Commercial use with source attribution both permit selling a physical print or digital 3MF, but every commercial use must credit Mini Skyline. No commercial use means that run is not commercially cleared.
What this permission covers
An Output is a 3MF model, generated companion prop file, render, or physical print produced using Mini Skyline. The permission is subject to the Terms and to the third-party source licences that applied to that specific run.
What you still have to clear yourself
Keep the licence bundle with digital files, and separately clear rights in imported content, protected architecture, artwork, logos, and brands. The Source & License Summary shipped inside each export is the authoritative record for that model.