FeatherS3 - ESP32-S3 - Arduino upload bitmaps to flash

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hello community,

i have the idea to recreate the CircuitPython Painter
with an FeatherS3 - ESP32-S3 .

as soon as all material is here i will try with CP.
the nice thing is to drag and drop the images to the uf2 disc.....

later i would like to experiment with transferring this to arduino to get more speed - and maybe implement animations...
in this i would like to still use the nice *drag and drop* functionality for the *file-copy*.

is this possible?
currently this functionality is done by CircuitPython.
so for Arduino i would need a library that configures the USB-Stack and handles / emulates the usb-disc thing...
does anybody knows of something like this?!

sunny greetings
stefan

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ok - found a starting point!
An Arduino that shows up like a disk drive?? YES! IT IS FINALLY HERE!
i think the two examples are
- https://github.com/adafruit/Adafruit_Ti ... _flash.ino
- https://github.com/adafruit/Adafruit_Ti ... rowser.ino

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is the actual full example code from the video somewhere?
that means the
msc_external_flash.ino combined with some gif-player?!

i think its similar to the pyportal-animated-gif-display but did not yet looked into the code..