This is the Space 1999 Ultra Probe "Upgrade". This variant has bigger fuel tanks, bigger O2 tanks. Added some fuel and O2 tanks to the CM. The head off one of our 31mm Eagles was used for the CM on here. Trying to keep this in 1/1000 scale with everything else. Now I realize this is longer than what the Ultra Probe should be.
This ship has gone thru some massive upgrades. New engines. Cargo pods. I even added an Eaglet as the ship to go to planets and asteroids. Allowing the CM to used as a secondary lifeboat. I'v really tried to improve this design. I hope my efforts show/
This is 1/1000 scale, like nearly most everything else is in this shop. This has printed without any issues.