I love this one! I was thinking about migrating to Arch but it's too much work right now. ~~I wonder if the colors can be tuned to even more red...~~ Managed to modify the theme by using Marble's script, so now is more in line with the wallpaper
Icon pack: Papirus Dark https://www.gnome-look.org/p/1166289/
Shell theme: Marble Dark Custom Accent https://www.gnome-look.org/p/1977647/
Wallpaper: https://www.reddit.com/r/armoredcore/comments/16qk8k0/armored_core_vi_is_art/
Yeah! That's what I wanted to do. Unfortunately the theme only has that red. And I don't really know how to manually choose a color and modify the file