I think afk would be nice, but also with like an stance thing to go with it(eg. sitting), which would make it easier to see that your afk. Maybe the stance could be your char eating a meal... but then people would misuse the afk option, so nevermind. Oh, it could be a muffin your char is eating so people can't use that for rp purposes, and you cant move or talk while in afk. If you do, it would return your status to normal.