Maybe it's kind of a minor gripe, but I'm not the biggest fan of having to choose between earrings or chin piercings. It's not a horrible thing, but it's sort of annoying.
Same with face paint. Some people would take it to the logical extreme, but I'd LOVE to have the option to choose face paint alongside some scarification marks. Or have makeup WITH face paint. Something like the Subtle Natural Makeup wouldn't look bad with some of the less "crazy" face paint options.