Hello again, @GermanNoob, @Rinilyn , @Dave-ee Jones , @PoSHMagiC0de and greetings to my fellow aliens.
What I initial hoped to do was to place a folder with the images in the same switch as the code and open the folder with some programming voodoo (when the BashBunny is inserted), so the images can be selected at will.I gather though, from the suggestions here, that this is not possible.
I again thank you for putting your minds to this. As an amoeba-noob (had to distinguish myself from @GermanNoob, who is far beyond my noobness), your suggestions and critiques have set me in new directions and understandings. Since a relative small number of people respond to these chats, I am positive that there are many out there reading these thoughts and leaning from them as well.