Someone has already for KQ5, SQ1, and SQ4
http://home.comcast.net/~ervind/sqscreens.html
http://home.comcast.net/~ervind/kq5screens.html
And also several examples of changes from demos to released etc.
http://home.comcast.net/~ervind/
I wish they had contact info on their page, they seem to have lots of variations of the games.