Intented to replace your 55 ton Ballista Self-Propelled Artillery Tank.
Originally made as the pinnacle of all artillery vehicles, serving widely throughout the galaxy and spawning numerous copycats and clone designs. The original was still the best, resulting in its official adoption by the galactic league. It served admirably, and while it has been replaced in recent centuries, it's outstanding design still sees use in modern battlefields.
6mm Scale Battlemech compatible with the most popular mech based tabletop wargames.
Models available cheaper, and earlier, on my patreon at https://www.patreon.com/LelanianIndustrialComplex or my tribes here on MMF