Bought a new old '98 Accord for my son and upgraded the stereo. The problem is that the old stereo used one slot for the stereo and one for the cd drive. When I replaced it I couldn't find a good slot on the internet so I cadded up a storage slot and printed it out. About 20 minute CAD work and 7 hours printing time. Pretty simple design. I also printed a few test parts to check the fitment before going on the full 7 hour print.