Games for XBox Kinect - Slot Machine

hello who can develop us a slot machine game for xbox kinect? user must start the wheels, and push on stop button (every wheel an own stop button). eg. the user with the most points within 1 minute is the winner. we need it easy to use, that everyone understand the function. pls send us your bid and the timeframe for this project. if possible send us few images of your finished kinect or other game projects. thank you.