It's very unlikely you be able to get a camera and battery pack light enough to attach to that drone and still get it off the ground and perform in any useful way. If you wanted to view a live stream from the camera, you'd need to add a transmitter and a separate receiver to view. Adding much weight to that drone would likely affect the stunt capabilities.
Generally, only those drones that have been designed to carry loads, or have a camera attachment will be capable of performing with an add-on one on board.