Cyb3r Bunny is my entry to the cyborg animal challenge. It is built around the Track3r ball launcher and can be controlled using the standard Track3r program via bluetooth. I didn't include any sensors but if you shifted the brick up, there would be room to connect them. The screen and lights on the brick are in a good place to express different bunny moods. LDD and pdf building guides are below and see the additional information for close up pictures of the tracks which couldn't be properly made in LDD.
MCRFF = I have tried to upload based on NXTlog ethos.