simple concept art for subsea 3d reconstruction

I need a very simple concept art image. The idea is that we capture the digital model of underwater structures. These steel structures are mostly overgrown with algae and mussels. In the image it should be visible that the technical reality, the actual technical 3d design, is made visible behind the overgrowth. There is an example in the middle of the slide in attachment where something like a 3d reconstruction is made visible with light green line grids. But I have no copyright for that image. So I need a new underwater image, and one without divers. The 3d reconstruction can also be more beautiful and clearer, e.g. in red instead of light green.