How to properly apply texture to curved staircase

It’s about time that I learned how to apply wood grain textures to a curved stair case. I would be very grateful if someone could point me in the right direction.

stair_mitered_nosing_solid.zip (724.7 KB)

Sticking a Photo or Texture to a Face

Utilize “projected” texture onto the faces, reposition/orient texture as you want.