The cabin is based on the Forest Lodge 3 log cabin designed by British Log Cabins. A mix of Substance Painter and PBR shaders in Blender for the cabin.
I recreated the scene in Unreal Engine after retexturing the building. It's certainly easier to create large environments in Unreal Engine.
Excellent work, really—but tell British Log Cabins their design looks either American or Siberian: somehow, I don’t see such a cabin in the UK.😁