In this episode watch along as I make bridge abudments for my kato bridges from 2" foam.
Also made 2 tunnel portals following Drew at drusteel69 tunnel portal episode. link to that video: https://youtu.be/55vz5-e7TGo
Also check out Georgia Sun belts episode on different materials for different textures on foam.
https://youtu.be/8F8XHXrinVQ
I painted both the bridge abudments and tunnel portals using dollar acrylic paints. I used a mixture of medium gray, mixed with white at a 50/50 mix.