archsynth prompt mc messen pre show pyro hero audience as background base image use the provided sketchup image as a strict geometry scale and layout reference do not move remove or alter any ramps landings platforms safety zones or barriers camera position must remain unchanged audience audience must appear only as a distant seated background presence audience should be rendered as dark silhouettes and crowd mass on tribunes only no individually recognizable people no people on floor level no people near ramps landings brake zones or safety zones all ramps landings flat bottom and brake zones must be completely empty lighting darkened indoor hall strong event spotlights on structure audience remains mostly in shadow pyrotechnics large indoor scale vertical flame effects correct proportional scale placed near ramps without occupying safety zones mood calm before the show high tension structure and production are the focus goal create a pre show hero
