Just Finished This Tonight! It's A Five-Rotation-Speed 3D-Model Viewer, From Which I Believe @ListWits May Benefit?

The title says it all!  You can download it and see how it works!

https://www.dropbox.com/s/a1de0hss96ucvz8/ModelViewer0001.ppsx?dl=1

You can also modify this to feature your own model!

Simply:
• launch the editor via "File > Open",
• add your own model onto each slide that shows one of my models,
• resize yours to the height or width of the slide (whichever still fits the whole unit),
• align it to the center, and middle,
• send it to the back,
• press escape three times,
• press TAB twice to select my model,
• press Shift+Alt+C to copy my model's animations,
• press Shift+TAB to go back to your own model,
• press Shift+Alt+V to apply my animations to your model,
• delete my model from the slide,
• and repeat the ProCess for the other thirty-nine slides.

I know it sounds like a lot, but if you know as many keyboard-commands as I do, things can go loads faster than you'll sometimes realize!