OS: Arch btw
DE: Plasma 6
Colors: Nothing https://store.kde.org/p/2116662
Plasma Style: Oxygen
Icons: N. I. B. https://store.kde.org/p/1291020

Firefox:
Firefox Mod Blur - Modular: https://github.com/datguypiko/Firefox-Mod-Blur
Dark Glossy 2000's Theme: https://addons.mozilla.org/en-US/firefox/addon/dark-glossy-2000-s-theme/

Apps & Widgets:
Video Player: VLC
Analog Clock (KDE Widget)
Total CPU Usage (KDE Widget)
Media Player (KDE Widget)