base built into the side of a massi...

base built into the side of a massive mountain. The entrance should be a beautiful modern-rustic house that blends naturally into the hillside using spruce wood, dark oak, stone bricks, cobblestone, and mossy blocks. Add large windows overlooking a valley, hanging lanterns, flower pots, vines, custom trees, and a detailed pathway leading to the entrance. Behind the house, create a long, cinematic tunnel carved through the mountain. The tunnel should have polished stone, deepslate, support beams, arches, lantern lighting, glow lichen, moss, water streams, and occasional small caves to make it feel ancient and realistic. The tunnel should eventually open into a gigantic hidden underground base inside a massive carved-out cavern. The un