Are Dawn of War buildings Canon?
AFAIK Space Marines live in Castles with electricity and lightbulbs and Eldar do make shit with wraithbone.
>>54928063
Eldar do in fact make shit out of wraith bone and most imperial architecture does have decidedly historic and Gothic elements yes.
Those exact buildings? Maybe not.
>>54928063
Not especially, though Marines do have deployable buildings - pic related, drop-bastions, prefab structures
>>54928143