Lego EV3 education biped! Based on Lava Rex but for the core and expansion set, Magma R3X The other robot's Toro, based off Toro from battlebots, powered by BOOST : r/mindstorms
Build A Robot | Mindstorms | Official LEGO® Shop US
LEGO Curriculum - Carnegie Mellon Robotics Academy - Carnegie Mellon University
Amazon.com: LEGO MINDSTORMS EV3 31313 Robot Kit with Remote Control for Kids, Educational STEM Toy for Programming and Learning How to Code (601 Pieces) : Toys & Games
EV3 EDUCATION Swingbot Building Instructions & Code