I reworked one of my beginner models a little bit. I ended it back then because I had too many vertecies and I couldn't see it in my preview, or rendering with my graphics card :-))))). I didn't fix all beginners mistakes, but I reduced the vertecies to 1/6, modeled the missing parts, and used new materials. Since blender 2.8 there is so much more possible, especially with Eevee. Thanks Blender
The Cubes sea 2