OTC hack (?) - changing text and images inside holzer scroll and slideshow modes

hey all! i just installed OTC on my organelle and i’m loving it so much, I was just curious if anyone could point me in the direction of a tutorial on how to edit .pyc coding? i was hoping to change the text inside the holzer scroll and fonts grind, as well as sub out the stock images in the different slideshow modes. it seemed pretty straight forward based on the .py things but i have actaully 0 experience coding and would really appreciate some direction in terms of learning the basics/these specific functions

thanks so much!

Easy way is to use the editor over WiFi ,
This is described in the etc manual.

You can see it on this video.