Alternate Builds Classic Space Classic Space Alternate Builds Instructions Added Medium Alt Build Medium Builds Space 6890 – Back A October 7, 2019October 25, 2021 Master Builder 2714 Views From: 6890: Cosmic CruiserName: Cosmic Hyperjet 1Instructions: PDF (Photo Sequence) ContributionsName and PDF (Photo Sequence) submitted on September 18, 2019 by: plastic.ati