Carbon Costume

Curly Brace (voiced by Chihiro Yamamoto) is a character from the Cave Story game.  Like Quote, she is a robot with green antennae at the side of her head.  She has an automatic shield that activates when missile weapons target her, and she can wield a number of weapons.  Curly has long blonde hair and wears an orange crop top, orange cargo pants, and brown booties.  You can add an orange waist satchel to your outfit and cut the wire from a pair of bright green headphones to emulate the look of her green ears.

Quote is a robot and the main protagonist of the PC game Cave Story tasked with eradicating the hidden dark power of Mimiga Island.  He is skilled in combat and uses a wide array of weapons.  Quote has dark hair and green ears with antenna.  To recreate this part of his costume, choose a slim pair of green headphones to wear under your hat.  His clothes consist of a black tank top, red pants, and dark boots.  Complete the look by adding a black belt with gold buckle, red gloves, and a long green scarf.