3 main colors of 31124 (Super Robot) Lego Creator set, 3 MOCs. A fun experiment working with limitations. Probably can still try out a 4th build using only grey, black & clears. : r/lego
LEGO 31034 - Robot Flying | eBay
Amazon.com: LEGO Creator Robo Explorer 31062 Robot Toy : Toys & Games
LEGO Set 31008-1-b1 Robot (2013 Creator > Creator 3-in-1) | Rebrickable - Build with LEGO