Maybe someone handy could use malfunction or dead CD32 cut the case, print the plastic backplate, use notebook CDROM and some PCMCIA IDE interface such as Alfadata CD1200. But anyway it will need driver in OS and it wont give you Akiko, memory expansion and 68030 expansion...
Its similar situation like with CDTV II, some said there exist 3 working pieces and starting price was 8000 USD as far as I remember.
UPDATE: Now I just found this consists of the CDROM unit and also special accelerator card that contained SIMM slot, CPU and Akiko.
http://www.bigbookofamigahardware.com/bboah/media/download_photos/cd1200_2.jpg