I found a broken, untested backwards compatible PS3 model online which ended up costing me just 11€ and it ended up working! It needs a shell replacement but besides that it works
CRASH BASH PKG para PS3 - YouTube
Custom Chrome PS3 Shell - IGN
Amazon.com: Crash Bash - PlayStation : Playstation Greatest Hits: Video Games
PlayStation 3 With Crash Bash Game and New Controller - electronics - by owner - sale - craigslist
Ps3 Controller Shell Replacement | Playstation 3 Controllers Shell - Full Set Housing - Aliexpress