Ei Hamura, the actor who played Shoji of the Heavenly Gravity Star (Tenma Ranger) in Gosei Sentai Dairanger, makes his own Ranger Keys. He posts images of his Ranger Keys, both complete and incomplete, on his Twitter account.
Kei Hosogai (Basco) with a homemade Basco Key that Ei Hamura made him.
Blue Beet of B-Fighter / Blue Stinger Beetleborg
Ryuranger and Tenmaranger