A modder has created his own custom liquid-cooled PS5 console and has turned plenty of heads in the process. He has deconstructed a Sony console and re-made it using completely custom parts including the integration of a bespoke cooling system to stunning effect.
https://www.notebookcheck.net/Modder-creates-custom-liquid-cooled-Sony-PS5-console-has-plans-to-sell-them-to-the-public.526969.0.html