DraCos have suffered several case permutations over its comercial life. Here you have them:
Preproduction and early released DraCos had this appearance
(picture credit: Unknown contributor via email)
This is the standart release model case. Weird artwork, dont you think?
(picture credit: Will "salaxy54" taken from http://tech.groups.yahoo.com/group/Draco-Casablanca/)
And this is the famous cube called DracoVision
(picture credit: taken from http://www.amiga-hardware.com/)