Why couldn't you do this out of PVC pipe and shower curtains with rings? I might have to give it a try. adjustable canopy, DIY with shower curtain rings, grommets, canvas, PVC sprinkler pipes set over stakes.
Star Trek Transporter Room Bath Mat & Shower Curtain - Transform your bathroom into the transporter room from Star Trek: The Original Series with this bath set. We provide the transporter room background on the shower curtain and the platform in the rug.