I got to play DND yesterday (c&c ruleset) my character is presenting as a halfling Monk rogue from Tilverton, but in actuality is a Tibbit (dragon magazine #135 July 1988) which is a small Hobbit looking species of shapechangers who take the form of housecats and with a little homebrew jazz, he has a 3rd form which is a small catfolk khajiit looking dude. We're keeping the shapechanger stuff secret from the rest of the party for now.
I decided that since he's sort of a detective style character a la Eddie Valiant (who framed Roger Rabbit) that I needed a gruff rough and tumble kinda personality and I've landed on a terrible Robert Shaw impression using Quint from Jaws as inspo lol.