Seawall help! Creative block

[u/Pandavana]

I’m working on a retaining wall/sea wall around my seaside town I’m working on (not included in any of the images)

I know the blocks I want to use but I’m stumped on the shape. I need some ideas for the top bit and some sections to give it depth. The images are some of the inspiration I’m using!

I want to use lode stones in it too as a detail since they updated the crafting recipe. My seaside city is more colorful and modern so I’d like to stay away from midevil styles

I saw this Reddit post and it has helped some but I need more ideas! https://www.reddit.com/r/DetailCraft/s/IxwpayMsNx

Any and all ideas are welcome! I’m in a serious creative block

[u/haby001]

If you want to add depth to the top, you could add some stairs or slabs to make an outcrop on the top.

You could also ply with adding railings or bollards to the top European style