"Craft a charming, detailed black and white coloring page featuring Freddy the Fox exploring the ancient ruins of Machu Picchu in Peru. Freddy should be depicted with his characteristic backpack, looking curious and adventurous amidst the stone structures and lush greenery of the Andes Mountains. Ensure the scene is suitable for coloring by children ages 3-5, with thick, bold lines and no text or colors included."