A huge castle my young son and I built using 3 of the 31120 Medieval Castle Sets and a bunch of other odd pieces - some from my original Lion Castle 6080
Amazon.com: MAYS Medieval Castle Model Architecture Modular Building Set, Large DIY Construction Toy Clamping Blocks Compatible with Lego Medieval Blacksmith 21325-7500 Pieces (MOC-68151) : Toys & Games
Medieval Castle MOC Building Blocks Set | Medievalbrick
MOC-131299 Complete Medieval Castle - Part Thirteen
MOC-147993 Medieval Castle Architecture Model | LesDiy.com
MOC Factory™ 109930 Medieval Castle brick set | KAZI Block
LEGO MOC Medieval Castle II – Mod Combining Two 3-in-1 Castles (31120) by BrickType | Rebrickable - Build with LEGO
MOC Factory 109930 Medieval Castle | SUPER18K Block