Looks great :)
I had a play with this in the distant past and failed badly. From memory you need to take a 360 degree (cylindrical) panorama, which then gets transformed by a function in photoshop (or similar elsewhere) to make the planet.
Sensors: DFK21, DMK41, QHY5, assorted Canons including modified 450D
Optics: NexStar 4SE, random 80mm refractor, StarTravel 120, 2x PST, various lenses
Mounts: Astrotrac, EQ6