Research Station Alpha 7
This mountain scene I imagined as a Scientific Research Station in the Antarctic region, but perhaps also a secret station. It doesn’t collect snow on it’s roof and inside it is enormous while outside it is so small. It uses Parallax effects or interior mapping. I learned about interior mapping from Sanctus – Blender Procedural
Notice the caustic reflections on the snow. The snow scene I refined to make my own from watching a video tutorial on Epic Landscapes Animatable
The Sky is an addon called Ultimate Skies Pro. I added some animated fog also trying to achieve a scene in the early morning as the sun rises. The images produced are refined by GetPaint.net after masking various layers in Blender.