How to produce this scene?

Hello everybody,

I'm doing my master thesis in Environmental Engineering and I designed a subsea monitoring system.

I would like to know which software could fit the best to to a sort of graphical overview of the project.

I post here two pics taken from google from O&G company who works with subsea, I just ask you guys, to suggest me how could I produce a similar rendering. Do someone have some suggestion on where to find those landscapes for my project.

Thank you to read my post.

Bests,

Alberto

SolidworksDrawings And Detailing