For his final minimalist character puzzle, Fabian Glez (who previously gave superheroes and supervillains the minimalist treatment) has rendered 87 friendly robots (and Bender) as minimalist polygons. He hasn’t released an answer key yet, so you’re on your own here.
https://gizmodo.com/77-superheroes-represented-as-minimalist-rectangles-5698649
https://gizmodo.com/and-now-77-supervillains-depicted-as-minimalist-rectan-5702632
