Here are some modular industrial stairs with different textures and polygon count, that I have created for our visualization projects!
Modeled and textured in Blender 2.8
Modular Industrial Staircase Rusted (Low-Poly)
Industrial Staircase Low-Poly (Galvanized)
Modular Industrial Staircase Rusty (Low-Poly)
Modular Industrial Staircase (High-Poly)
Modular Industrial Staircase Rusty (High-Poly)
Industrial Staircase High-Poly (Galvanized)
Modular Industrial Staircase Rusted (High-Poly)