plush penguin 3d model

Create a high-quality 3D model of the plush pug in a shark costume, precisely matching the design and 'Mishi' (cute, chibi, plump) style shown in the reference image `image_4.png`. **Key Requirements:** 1. **Reference:** Use the four views in `image_4.png` (top-down, side profile, front-facing, and bottom-up) as exact blueprints for the model's proportions, pose, and features. 2. **Character:** A pug with large, expressive eyes and a distinct curly tail visible at the back. 3. **Costume:** A dark blue-grey plush shark suit with a prominent dorsal fin on the back and white felt teeth around the hood opening. 4. **Textures & Materials:** The model must have realistic plush fabric textures. The shark suit should look like soft fleece, the pug's face like shorter fur, and the teeth like felt. 5. **Geometry:** Clean, optimized topology suitable for rendering and potential animation. 6. **Presentation:** Present the final rendered model with soft studio lighting on a neutral background.