Simple wooden stair element made with Maya 2017.
The file has the basic pieces grouped or separated. UVs and textures are in common among pieces that can be freely repeated for however long of a ladder you might need without explicit seams without moving or replacing the single material needed for the model.
The textures were made in Substance Painter and exported in PBR settings.
This model is as light as you can make it and it doesnt show it. The textures make all the work helped by total absence of Ngons.