Proof of concept completed for the castle walls and towers. Just ordered 2500+ pieces to keep it going. Please USPS, no more shipping delays! : r/ lego
LEGO Dark Bluish Gray Castle Rock Wall Panel Triangular 3 x 8 x 7 part 6083 | eBay
Panel 2 x 5 x 6 Wall with Window with Black Stripes Pattern : Part 4444p03 | BrickLink
Amazon.com: PHYNEDI Medieval Series Castle Bricks Model, Creative Construction Collection Building Toy Compatible with Lego, MOC Designer Set (4,363 Pieces) : Toys & Games
Build Your Own Castle Walls / Fantasy / Dnd / D&D / Pathfinder - Etsy
LEGO Castle WALL Window 2x5x6 Knights Kingdom LEO LORDS Castle Panel Side Top | eBay