I would look in the MainScreenButtons folder.

The quickest way is to open the "MainScreenButtons" folder in list view.
Then expand all the sub folders with the little black triangles and select the first .bmp file in the list.

Then you can hit the space bar to preview it, and use the down arrow to step through all the images one by one.

That's how I looked here, and it was pretty quick to preview them all that way.
I couldn't find any of those 3 button graphics here on my system.

- Jay


MacPro 5,1/12 core@3.46GHz -- OS X 10.15.7 -- ATI 7970 -- 32 Gig RAM -- Crucial 500GB OS SSD -- Samsung EVO 1TB Audio/Sample SSD -- BIAB 2023 -- Logic Pro X -- Cubase Elements 11 -- Too many plugins