Hello, Boaters!

I am working on 1/200 Trumpeter Sovremenny. I want to install a rotating radar. I know that it should use gears for the proper rpm. But I don't know how and where I should install gears, motor, battery for the morot, etc.

Could anyone give me ideas with some pictures (if available), please? It iwll be greatly appreciated.

Thank you so much for your attention.