"Create a minimalist line drawing of an anthropomorphic chihuahua with a human-like posture as he burrows under a blanket, resembling a miner in a cave. The chihuahua should appear determined and confident, with a soft, stoic expression and a casual stance. He wears a hard hat, headlamp, and goggles, and holds a pickaxe. Use sparse, uncluttered lines to define the character and scene, choosing to keep the artwork in simple black and white to focus on the essence of line art."