Based on the Sin City anthology Blue eyes and other tales, decided ta keep Raritys eye colour despite the monochromatic nature of the illustration.
As a reference fer the image, used tis scene from the episode:
http://40.media.tumblr.com/104c3c9019f4c7c465cf1accde970bc3/tumblr_inline_nv4z2jxVvH1r0jjbz_500.jpg