I would like to provide anyone that wants to try this out a quick install.

Basically a part of Orca C edition and any dependencies plus Firefox and other tools for Midi, would like to pack also PlatformIO that is already on mine, and is by any means an easy build. So a part of the Orca midi machine, you get the plus of a small portable Arduino and Espressif compiler. 

Note that the installation of the mini Hyperpixel 4.0 800*480 display is also on the image, so if you build it with the display, it should boot correctly with it. Only for Raspberry 4 I'm afraid, since I sold my older ones, and at the moment I have only this one with 4GB Memory.

Anyone interested?

If yes, just comment below, I really don't have any idea how to do it. I guess will remove any personal info first, make a standard password, and just upload the image somewhere so people can get it and use it.