Whats better than one cannon? TWO cannons! Which is what the mastodon superheavy tank sports. With upgradable weapons and sponsons, this can be configured to fight anything the enemy could throw at it.
28mm model compatible with popular sci-fi tabletop wargames, with a space communist theme.
Models available cheaper, and earlier, on my patreon at https://www.patreon.com/LelanianIndustrialComplex or my tribes here on MMF
