Tabletop-Art has added 3 new sizes of base to their Bonefield line.
From the update:
Today, three more base sizes of our bonefield baseset for you :=)
“The Bases of the Bonefield-Set shows the remains of a great battle.
The ground is littered with skulls and bones of humans, orcs, giants, horses, wild boars, etc. ”
All square variants will follow early new year.