A MyBuild Mecha modified for Mega Construx Micro-figures. : r/megaconstrux
MyBuild Mecha Frame Titan – 6 Inches Building Block Mecha, Easy Build Robot Mech with 5 Weapons,
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MyBuild Mecha Frame Mech Toy Building Bricks Set Fun Build Robot Kit Construction Blocks Collectible Figure 5 Inches Stand Size Riot Police 5013 - Newegg.com