In 2019, I had the great pleasure of making several board illustrations for Monolith Boardgame's Conan The Conqueror.
This one: The Temple, had a few challenges in it, as it required for example to be playable from all 4 sides of the Map, and contains massive structures (e.g., columns) which took a lot of "ground/floor" space (otherwise vital for gameplay and miniatures in a boardgame). It was a very interesting experience getting to create the board from sketch, to 3D modeling, to digital painting.