Micro Art Studio is now offering painted bases as an option on their online store.
From their announcement:
We introduced a new service which you can find in our shop – painted bases. Some chosen bases types can be bought in two different versions unpainted or painted.
You may also order these bases painted by selecting the option below the picture.
The painting cost will be added after adding the items to the basket. The colour scheme will be as close to the one at the picture as possible. The bases which you can find in two versions are: Ruins, Shale, Temple, Chaos, Forest, Swamp, Trench, Winter Forest, Winter Shale, Skulls