Slightly annoyingly, for someone trying to make an imaging super-device, the video production qualities are low, but you'll get the gist. And no, you won't want to be doing this to your own precious 1020 - please!
The video can be watched here, on Facebook. A mod too far, of course. Argh - my eyes!!
PS. My own 1020 disassembly was more productive, replacing the battery and display 8-)