A white staircase is shown in a room with a white wall. The staircase is empty and the room is dimly lit

This model I made it with Blender. I made it with actual size reference. I include some file format (converted from Blender), texture, and also, I include the lighting setup on the Blender file. Hopefully you enjoy it. Or you can edit my model with your preference easily.

Please like and share if you enjoy it.