Amazon.com: PHYNEDI Medieval Series Castle Bricks Model, Creative Construction Collection Building Toy Compatible with Lego, MOC Designer Set (4,363 Pieces) : Toys & Games
MOC-120736 Medieval Castle | Letbricks
MOC-45559 The Highstone Fortress Castle | Letbricks | Castle, Lego castle, Lego city
Three LEGO Medieval Castles come together to form the Falcon Fortress, inspired by Lion Knights' Castle! - Jay's Brick Blog