Hello! My name is Cosmic Afro of CosMek Tactical Imaging and I make hex maps in Tabletop Simulator for your giant robot fighting needs!
This is the Waterfall Fight, as I call it! A 30x30 map that you can use in Tabletop Simulator for your own games. It is, of course, compatible with any system that uses hexes to measure movement, but it can be used for any skirmish games too. It was optimized for Lancer the Mech RPG, however. It is made of individual hexes, lovingly crafted one by one!
You can find it here!
https://cosmic-afro.itch.io/hex-map-waterfall-fight
It is pay what you want with a suggested price of 5$. Please, enjoy!