Each of my characters have a cat or two i'd love for someone to take, for either being general family, or for plotting purposes. So if you're interested just post here!
ICEFALL, MALE RIVERCLAN WARRIOR - pure white tom with green eyes - quiet, protective of bubblestar, analytical, holds a grudge, otherwise up to roleplayer - bubblestar's brother and only littlemate - very close relationship with bubblestar - see here biography for history/other details
WHITESNOW, FEMALE RIVERCLAN WARRIOR - pure white she-cat with one blue, one green eye - personality up to roleplayer, not similar to bubblestar much though - bubblestar's little sister - hates bubblestar and icefall with a passion for not going through the same issues with their father as she did, and sees them as not caring/understanding anything - see here biography for history/other details. there's plenty of room to expand in there though
MOUSENOSE, MALE THUNDERCLAN WARRIOR - small tabby tom with green eyes - personality up to roleplayer, likely similar to tinyberry though - tinyberry's father - incredibly close to tinyberry - born outside of clan, had kits with his best friend, not seeing her as a mate. see her biography for important elements, but mostly open.