A simpler version of the Vortex tail, without horizontal stablizer and the landing gear.
Due to variation in printing and polishing WSF material, I have made the mushroom connector intentionally tight. If it does not fit in do not force it, instead lightly sand it down on both sides gently to achieve a tight fit. Note WSF material 'wears off' quickly especially if not polished, so do not over-do it.