Need help with radio AC unit please land cruiser 200 2012 model

[Harsh]

Just bought the land cruiser 200 2012 model very beautiful car but I have the problem of the previous owner has changed the infotainment system with Android screen it has lots of issue the AC turns of automatically the speakers are not working the previous owner does not have the original unit and it is very costly to buy brand new from Toyota and I was searching for second hand but was not able to find any please help me find something with buttons that is more reliable that I can replace with the Android screen I have also posted the original infotainment pictures