H0 stone bridge support

A stone bridge-support, designed to fit bridge sections 55mm wide (although you can resize this easily enough for different widths and heights).

Pictured supporting this: https://www.thingiverse.com/thing:261343

I made this by resizing the original and subtracting away some cubes, leave a comment if want to know more. I've included the original 3MF file in the downloads - I edited this using Microsoft 3D Builder (free).