This collection provides 21 high-resolution 3D mountain terrain models, including hero mountains and mountain ranges at 4K and 8K resolutions. The meshes utilize adaptive subdivision and include level-of-detail variations to balance viewport performance and geometry detail. The pack includes a Blender file with a pre-arranged material setup and terrain masks. The mountain models are provided untextured, allowing users to apply their own custom surface textures using the included heightmaps and masking setup.