LEGO Thanos Large-Scale Model to Debut at SDCC Latest News July 16, 2018 LEGO announces that a life-size model will debut at San Deigo Comic-Con – Thanos from Avengers: Infinity War. The 450-pound model stands about 8-and-a-half feet tall, contains 91,350 bricks, and it took LEGO Master Builders 418 hours to design and build. Comic-con attendees can check it out in person at LEGO’s booth #2829.