How do I Create a Shadow/Light Source for a Top down game?

Working on top down shooter where you are flying in the sky, but there is land below. I don't believe the lighting system in C3 is capable of doing shadows and lights in this way, but figured I would ask.

For example showing the shadow of my Plane on the land below. I may end up just needing to use a sprite, but I wanted to check.

Thanks,

Yeah, you can simply use a second sprite for shadow. Or paste the plane and other objects on a drawing canvas. And apply some effects to it - 0% brightness, blur etc.