The Last Ronin
This diorama is based on the graphic novel, The Last Ronin, which is set 30 years after the Turtles were battling Master Shredder. Three of the Teenage Mutant Ninja Turtles have been killed along with Splinter. Carrying (and using) the weapons of his brothers, the remaining Turtle seeks vengeance on Shredder's grandson, who now controls New York City as an authoritarian. This diorama is based on a scene where in anguish, and with his brothers weapons, masks, and Splinter's book laid out before him, the remaining Turtle considers taking his own life.