These are not plugins for Lumion. They are for other 3D software.
This is the only category of plugin officially supported by Lumion (developed by Act-3D). lumion plugin
Installs as a toolbar inside your modeling software (SketchUp, Revit, ArchiCAD, Rhino, Vectorworks). It syncs your model view and materials to Lumion in real-time. These are not plugins for Lumion
Only useful if your modeling software lacks a native COLLADA (.DAE) or .FBX export option. For most users, Lumion's built-in .DAE import is sufficient. Rating: 5/10 (mostly unnecessary) Installs as a toolbar inside your modeling software
Another reason is its speed and performance. Lumion's fast rendering capabilities allow users to quickly generate high-quality images and animations, which is essential for meeting tight deadlines and client expectations. Finally, Lumion's affordability and flexibility make it an attractive option for professionals and businesses of all sizes.