In Enduvo 1.0 or later, you can import and work with multiple 3D models. Each model will function as its own independent object in Enduvo, so you can move, rotate, resize, hide/show, and assemble/disassemble individual models. This means that you can also show the relationship between two models (e.g., a frying pan model, holding a pancake model, can be placed on top of a stove model).
Enduvo 0.9.10 or earlier
In older version of Enduvo (0.9.10 or earlier), you can import multiple 3D models; however, they will act as one single object in VR. This means that when you move, rotate, or resize a model, all of the 3D models you imported will move/rotate/resize at the same time. Some creators overcome this obstacle by strategically hiding and showing their different models at various points throughout the lesson.