I believe the CRT and case are all that remain in this machine aside from a few stray cables. You do need every part you and Applefreak mentioned.

I'm not sure if you'd be into anything of the sort, but this would be an awesome system to customize or modify. I haven't been inside a Lisa in ten years so I'm a bit rusty on the schematics of the internals, but I'd love to see what could be accomplished with this case. Personally, I'd love to see SE/30 internals inside a Lisa, or maybe even a Mac Mini mod similar to what some have done with the Classics.