Alternate Builds Instructions Added Large Alt Build Large Builds M:Tron M:Tron Alternate Builds Space 6956 – Back B September 23, 2019October 25, 2021 Master Builder 3737 Views From: 6956: Steller Recon VoyagerName: M:Tron Mining Compound 1Instructions: PDF (Photo Sequence) ContributionsName and PDF (Photo Sequence) submitted on September 18, 2019 by: plastic.ati