This is a mostly extinct variety from South American origins.
https://www.backyardchickens.com/threads/mapuche-huastec-thread.563559/#post-7272591
https://www.backyardchickens.com/threads/mapuche-south-american-crested-nikkei-kiri-kiri.404081/#post-4895698
If you would like to have something very rare and have an interest in helping to bring them back.