A quick Google comes up with this:
http://web.mit.edu/kumpf/www/Acoustics/main.html
It looks like a fun little project, and has audio samples that sound... alright. Of course, you don't know how the guitar sounded acoustically to begin with. All things considered, I think judging by the clips it would definitely be cool for playing at home.
If you end up making one, post some clips and stuff about how it came out!