Amazon.com: Mecha Robot Samurai Ronin Building Kit, Armed Forces Mech Robot Building Blocks Toy, Compatible for Lego, Collectible Figure, Creative Gift for Kids, Boys, Girls Age 6+ Years Old (211PCS) : Toys
Titanfall Ronin from BrickLink Studio
MOC C7964 Ronin-Class Titan (Titanfall) – Your World of Building Blocks