i would refer you to the description of j.m.barrie's TINKER BELL from the children and adult saga of PETER PAN and i suggest you read it. but i'm afraid you will also contradict him because this fairy glows in the dark and emits stardust.
this is fantasy where the only rules are an unrestricted immagination. modelling wise the rules are resticted to the paintwork and visual impact of the model. this is not a tiger or f-16 it is pure unadultered, rule less immagination