During its two-year run, LEGO produced just nine M-Tron sets, but for ’90s kids lucky enough to have a few sets with the magnet-wielding spacemen, the theme promised a boundless universe of adventure. We’ve featured many tributes to the theme over the years, but today’s M-Tron moc is special as it comes with free instructions to let you create your own retro Mobile Moon Base, just in time for Febrovery! Designed by Thomus Bean, the rover reworks the Arctic Explorer Science Lab set with M-Tron livery, magnet tech, and rugged tires. It’s a fun remix, freely shared, so you can continue to riff on the design. The free instructions are available here.

Thomus has created several retro M-Tron rovers over the years. This asymmetrical carrier is especially inspired.