Modern Concrete Retaining Wall Blocks 1:87 HOscale

Was looking for a model retaining wall for my train, something that could be stacked to fit curved or different slopes, looked for images of real and modern retaining wall systems, best part is that they stack like bricks to fit any different setup.

I print them face down on PEI textured finish to give them a rough textured finish that actually doesn't look that far off from a textured concrete finish, simple to print with PLA, no requirements for supports, load up the bed and it'll take about 12 hours to print them off.