Not much 3d chat but you could try meez its so awsome and here a list of other awsome ones meez.com simsonline.com zwinky.com secondlife.com whyville.com runescape (but thats kinda boring) there.com move.com and clubpengiun sorry if these didnt help if they didnt try doing some research and look up games like imvu? Or something lol ☻