CW's Brainiac 5, Sentinel and Dreamer (Commission for Jesse Rath) — customs by matchu
Brainiac | Comic con, Comics, Cosplay costumes
Supergirl and Brainiac 5 on Twitter: "Ok so maybe you don't get why I am so happy about the new Brainiac 5 costume but honestly the details are just so genuinely earnest
Amazing DIY Foam Armor Brainiac Costume
Amazing DIY Foam Armor Brainiac Costume
Brainiac 5 (Legion of Superheroes, The) by Sketch | ACParadise.com
Superman: 10 Brainiac Cosplay That Look Just Like The Comic