Modern Staircases again

Since my Modern Staircase has been so popular, I've thought of making some more recolours: four classic wooden colours and a couple of marble textures that I found quite original.

While making these recolours I also noticed that the railings weren't mapped well (some textures looked blurry on them). So I took the chance to update the mesh too and do some smoothing to make it look more sharp. The old recolours work also with the new mesh, and I think they look much better. If you download the improved mesh, simply overwrite the old file.