Any of the Double Din ones (its the big units have tape and CD) you can get these out of the Camrys Tacoma and a few others.
I believe the only way to get the Cd is to get the the double din ones
Also aftermarket double din units will fit also, along with single j units.
All of our aftermarket units comes with everything you need including iring harness.
I recomend going aftermarket can you pull more power out of them plus you can add on amps and other stuff, where as the OEMs just have the plug and play for a cd changer.
If you got any uestions about A/V stuff for the camry PM me and i'll get back to ya