I have the nativity set which was my parents, which came my way when we had to clear the house after Mum passed away. Plastic/resin figures but nicely done in a traditional style. They should be set in a handmade wooden stable made by Dad, but that unfortunately disintegrated, and is awaiting repair by Mr GO. However, he is fully occupied by current work he is doing on changing pipework etc prior to upgrading our heating boiler, so I think it won't be making an appearance this Xmas but hopefully next year.
Many years ago, a newly married friend who was somewhat strapped for cash, but extremely creative, made a set of tiny little nativity figures for their home, fashioned entirely out of different coloured foil sweetie wrappers!