Ok thanks a lot for your ideas.
From what i'm understanding, there was no real point of using a rotating lens camera, i mean probably a regular camera on a rotating tripod would do, right ?
Yes and no. It depends on what you want to do, The end result can be different. The angle of view recorded by a swing lens camera is sort of like a very cropped (from the top and bottom) image made with a full frame (for your camera format) fisheye, but with a swing lens camera the exposure across the frame is not instantaneous and that opens up some temporal possibilites. Try with the camera you have and if that doesn't create an effect you like then start looking at ways to make the photo.