The LISA had a 12" CRT & more pixels, that's why I came close to buying one from Sun Remarketing back in 1998-89.

It looks like the machine has been parted out, so the CRT was probably dead or it'd very likely be gone too. If so, cutting the face off for a Mini transplant would be my second choice. First would be a mini-ATX or even the Micro-ATX Dual Core Atom board that's be "Hackintoshed" and running ubuntu in a dual boot setup as a NetTop.

Does the color match the 128k-early Mac Plus beige? Matching KBD & Mouse would be essential!

p.s. beat me to it,B!