I just finished page 1 of the gallery, the music room works but needs to look better. Apart from those two things, I am working on two versions of the game. English and Spanish language will be available, in 1 game. If it doesn't work right, I'll make another copy. I also found out by accident that Geforce Experience works great on renpy engine.
If you want to see pictures go here: https://en.unknowns-saga.com/post/update-on-english-version-gallery-and-music-room