A cool idea and a decent interpretation and transfer of the building to another universe.
For my taste, some of the details make the building too loaded visually compared to the original silhouettes of buildings. For example, there are as many as 4 stoves reduced in size from the War Mill with glowing animations. Also above the gate hangs a full-fledged unit skull, instead of which you can use a less polygonal figure with the same texture. The decorations in the form of an ax and a shield look small against the background of the building and blend in with the columns in terms of color. The game camera will be at an even greater distance, which always has to be taken into account. I hope my criticism will be helpful. Sincerely!