I made a Handheld Gamecube, and I did have a worklog for it all, but that was on the old forums.. Obviously, that's all gone now (I've got a backup, but I'd require filtering through all the posts).
Pictures can be found at:
http://www.console-central.com/content/view/1103
I've been making minor changes over the past few months, and I've started making a brand new back to slim it down a bit.
