This is a brickified multicolor version of the "Burg Hohenzollern" (Castle Hohenzollern) located in Baden-Württemberg, Germany.

I can see the Castle right out of my window and my kids wanted a brick compatible version of it.

This has also been covered by the german television: https://www.ardmediathek.de/video/landesschau-baden-wuerttemberg/landesschau-baden-wuerttemberg-vom-7-7-2023/swr-bw/Y3JpZDovL3N3ci5kZS9hZXgvbzE4ODU5NzQ?startTime=2450.00&endTime=2543.00

So i imported two different models from sketchfab into blender and began transforming this via geometry nodes into bricks that can be 3D printed on my Bambu Lab X1 Carbon.

The first model is made by "LZ Creation", https://sketchfab.com/3d-models/hohenzollern-castle-e846059e2d624910b4913d73899e4e3d
License: CC Attribution https://creativecommons.org/licenses/by/4.0/

The second model is made by "Emily Loader", https://sketchfab.com/3d-models/hohenzollern-castle-5699f06be8f24eb5b07ee0b238e5f87b
License: CC Attribution https://creativecommons.org/licenses/by/4.0/

Many thanks go out to them :-)

I have created a Blender-File (Version 3.5.1) using Geometry-Nodes. This is highly adjustable, especially regarding the "resolution". For the Video where i show the gradual process of converting the castle into bricks:

https://www.youtube.com/watch?v=1OrlzMtkZiU

I used a resolution of 0.5 for each of the 16 objects. For printing i increased the size (lowered the resolution) by going up to 0.9 as input value.

I print this on my Bambu Lab X1 Carbon using Bambu Studio as a slicer, but any other Slicer should do the job. As i have 2 AMS-Units i could go up for 8 colors but i decided to limit this print to 4 colors so that anyone with at least one AMS unit could do it.