3d Model Design for Custom Jaguar Head Drink Cup - Injection Molding Optimization

We are seeking an experienced 3D modeler to design a custom drink cup shaped like an aggressive jaguar head. The primary goal is to create a 3D model that is fully optimized for plastic injection molding, not just for visual representation. We have a reference image to guide the design process.

Key Requirements:
- The final design must function as a usable drink cup, featuring a smooth and easy-to-clean interior.
- The cup should have a capacity of approximately 300-400 ml.
- Maintain a uniform wall thickness of around 2-3 mm throughout the design.
- The cup must have a stable base to prevent tipping.
- Details of the jaguar head should be simplified, avoiding overly complex textures that could complicate molding.
- The design must be mold-friendly, specifically avoiding undercuts or incorporating features that are easily moldable.
- Ensure all features, especially teeth and edges, are strong and durable for long-lasting use.

Deliverables:
- An STL file suitable for prototyping.
- A STEP file ready for manufacturing.

We are looking for a freelancer with proven experience in designing for manufacturing and plastic injection molding processes.