Not a PSD.  This is just conceptual art for the next installment in the Star Trek motion picture franchise.  Shown here, what appears to be a trampoline of some sort is actually a portable holodeck.  They’re all the rage on Ceti Alpha V!

Thanks LA LA for the awesome find. The more I look at this PSD the more awesome it gets and the girl looks like someone that was cut out of a photo taken in the 90s. You can find the original on the Dunham’s Sports site.