A flat 128 installed in a PC tower case; with a Ramlink; a CMD FD 4000; a CMD Hard Drive; and a 14.4 modem. Every connector on the motherboard was modified.
This is the most asked for creation. I could have sold this fifty times over, easily. It selects which computer has access to which drives, and which printer.
An odd collection of Commodore hacks, some finished, some not. Modified drives, whole systems, and a picture of yours truly giving a demo at the local user's group.
Commodore 128D with 3.5 inch drive
This computer is not one of my creations. I bought it from CMD, and was told it came from Fred Bowen's office. A real wire-wrapped R+D kludge.
These mods were done for others. They are step by step and very long.