Wow...that is very cool. I see the Singapore 380's frequently in Frankfurt, and that is a truly faithful reproduction.
I have a special respect for RC pilots. Flying an aircraft from the outside takes special focus and concentration. The few times I have tried the simulations, the most difficult part is maintaining directional control when the model is flying toward the operator. In that situation, the directional control is reversed, so that in order to turn the model to your left, you have to use right aileron and rudder.