If you want to build LEGO models of Ukrainian cultural heritage while supporting organizations that care for Ukrainian children suffering from the ongoing war, take a look at:

Nano- and micro-scale enthusiast. Primarily collecting Architecture and Creator Expert vehicles, and the occasional interesting IDEAS set if it's not just empty AFOL nostalgia or your favourite TV-show.

I mostly design Architecture models, often of buildings that my company worked on, but also other little things.

Instructions on Rebrickable

Photos on Flickr