Really depends on what you're looking for... retrofit a sat nav? Just replace the screen? Dump the whole lot in favour of CD?
Check the forum classifieds in the Lighting and ICE section, alternatively Aus members usually have some stuff to move.
I can help with
* Reading Codes / Coding your car
* R&R FCAs, Tie Rods, Sway links....
Need an RTAB tool? Or clutch fan and water pump tools? PM me.