The .ini is the reshade configuration that I usually use, to activate it, first install reshade in the emulator and then select the configuration. Better look for a tutorial or guide
Update
New map - Outer Space - Earth
New map - Outer Space - Planet Vegeta
New map - World Tournament (Noon)
Remove HD Main Menu (I'll make the maps first)
Do you mean the extracted textures?
Those are usually water textures (they are usually seen in black) and interface or characters (they are transparent or as in white)
I usually delete those, I only change the ones that I identify as part of the scenery