I haven’t reviewed this particular building, but the kit contents are fairly similar to another Titan Terrain building I built last year.
The building was assembled, and then the MDF was primed with a generic white spray can from a hardware store. It was painted with household acrylics and student’s ‘water-based oils’ from the local stationary warehouse.
It’s guarded by DAK future soldiers because I still haven’t got around to painting the appropriate figures from my Sci Fi collection! Curse my slackness, as I have some lovely metals from Crooked Dice’s Colony 87 set that would work perfectly here too.