Create a massive, tall, stylized ja...

Create a massive, tall, stylized jagged mountain silhouette, with a hollow interior void, flat concentric plain rings around it, and a carved Dwarf fortress entrance on one side. Use ONLY these blocks/materials: grass, dirt, stone, cobblestone, snow at the top peaks and ore/raw mineral blocks (coal/iron/copper/gold/redstone/diamond/emerald ore or raw block variants). No wood, no bricks, no decorative blocks, no water, no lava, no glass, no lights/torches. 255 base radius and 521 blocks tall. Hollow interior with a wall thivkness of 2 blocks