Here are the photos of the PC. The old setup had the large coolermaster fan which was more than 15 years of age now. The new setup is a Corsair iCue CPU Water Cooler Radiator. Still playing around with lighting within linux though.

A gaming PC with RGB lighting inside a glass-fronted case displays vibrant colors and internal components.A gaming PC with colorful RGB lighting and multiple cooling fans is displayed through a transparent side panel.