A vibrant cartoon with colours and smooth animation. Create a 60-second high-quality 3D animated cartoon episode titled "The Hidden Spring - Part 1". IMPORTANT CONTINUITY LOCK - NEVER CHANGE: Use the EXACT SAME four main characters throughout this entire story and all future parts: 1. Dino - small green dinosaur, bright green skin, small body, big friendly eyes, brave and smart personality. 2. Sher - large golden-tan lion, huge thick golden mane, strong body, brave but sometimes nervous personality. 3. Bandar - medium-sized brown monkey, playful face, long arms and tail, funny and mischievous personality. 4. Khargosh - small gray-and-white rabbit, long ears, intelligent and cautious personality. The characters must NEVER change their colors, body shape, size, face, eyes, fur, voice, personality, or overall design. WORLD LOCK: All scenes take place in the SAME lush green jungle world. Keep the same jungle style, trees, flowers, rocks, mountain in the distance, lighting style, home, and environment throughout the entire story. High-quality colorful 3D family-friendly animation, cinematic but cute, smooth animation, consistent character models. VOICE LOCK: Use the same US English voices for all characters in every part. Dino = young brave male voice. Sher = deep friendly male voice. Bandar = energetic funny male voice. Khargosh = calm intelligent female voice. STORY: Morning in the jungle. Dino, Sher, Bandar, and Khargosh are standing outside their SAME small jungle home. Birds are singing and sunlight shines through the trees. They talk about finding something exciting to explore. Bandar suddenly climbs a nearby tree and proudly says, "I'm the best explorer here!" He gets tangled in a vine and everyone laughs. Dino notices an unusual old stone near the ground. He moves the leaves and discovers an old mysterious map. Khargosh carefully looks at the map and says, "This looks like a secret path." The four friends become excited. END FRAME: The four characters stand together outside their home, looking closely at the old map in Dino's hands. The camera slowly moves toward the map. The final frame MUST be visually suitable as the opening frame of Part 2. Do not introduce new main characters or change the environment. No text on screen except the title if absolutely necessary.