The Choose Model dialog allows you to select an existing 3D model to use when placing a 3D Body.
Access
The dialog is accessed by clicking the Choose button under Source in the Properties region of the Properties panel in 3D Body mode.
The 3D Model Type must be set to Generic and the Source must be set to Link to Model in the Properties region of the Properties panel for the Choose button to be available.
Options/Controls
Directories
List of directories - search through the list of directories to find and select the desired 3D model revision.
Add Directories - click to open the PCB Editor - ModelsPreferences page in which you can add model search paths/directories.