Summary

Head & Jaw (Servo Controlled, Market-Ready Design)
Multi-Layered Construction: The head should be formed using stackable, interlocking plates, creating a realistic, yet manufacturable blocky structure. The outer layers should include engraved textures for a detailed crocodile look.
Jaw Articulation: The lower jaw must be servo-actuated, with a precisely positioned hinge pivot to enable natural opening and closing. Pre-cut slots should allow secure servo attachment and space for linkage rods for smooth movement.
Pre-Fitted Servo Mounts: The head should contain cutouts for SG90, MG995, or equivalent servos, allowing easy installation and wiring.
2. Modular Body for Production Efficiency
Segmented & Stackable Design: The crocodile’s body should be designed with layered, interlocking plates, ensuring a rigid yet lightweight structure.
Integrated Wiring Channels: Each internal panel should include cutouts for neatly routing servo cables, preventing external wiring clutter.
Mounting Brackets: All servos must be mounted within pre-cut reinforced slots, ensuring durability and ease of replacement.
3. Leg Mechanism (Servo-Driven, Mass-Production Ready)
Upper Leg Sections: The upper legs must be angled for realism, fitting into hip joint pivot points to allow natural walking movement.
Lower Leg Sections: Hinged at the knees to facilitate a realistic gait cycle. Pre-cut servo slots should be placed for smooth automated movement.
Feet: Feet must have cutout slots for stability, allowing secure ground contact while walking.
4. Tail (Segmented & Servo Controlled, Production Optimized)
Interlocking Tail Segments: The tail should be composed of four independent interlocking sections, connected with pivot joints to allow smooth movement.
Servo-Controlled Base: A servo at the base of the tail should enable side-to-side articulation, enhancing realism.
5. Precision Assembly & Fitment for Consumer Use
Self-Locking Tab & Slot System: Each piece must be engineered to snap together, ensuring accurate and sturdy assembly without excessive force or glue.
Pre-Drilled Holes for Bolts & Servos: All hinge and movement points should be designed for M3 screws and locknuts, making assembly secure and adjustable.
Exploded View & Numbered Labels: The AI must generate a comprehensive exploded assembly diagram, labeling each piece for an intuitive customer experience.
6. Material & Laser-Cutting Optimization
Thickness Considerations: The design should be made for 4mm-6mm plywood or acrylic, with an added +0.2mm kerf tolerance to ensure a perfect fit.
Efficient Laser-Cutting Layout: Pieces should be arranged for minimal material waste, optimizing production costs while maintaining strength.
🔹 1. Head & Jaw (Servo Controlled)
✅ Highly detailed, layered structure for realism while remaining laser-cuttable.
✅ Servo-driven jaw articulation with precise pivot points.
✅ Realistic texturing achieved through stacked panels.

🔸 1.1 Head Construction (Multi-Layered, Stackable)
Shape: Interlocking polygonal layers forming a 3D blocky crocodile skull.
Pieces:
Base Layer: Structural support.
Texture Layers (x2): Adds realistic crocodile scale pattern.
Inner Frame: Holds servos securely.
Dimensions:
Front Width: 10 cm
Back Width: 15 cm
Length: 20 cm
Features:
✅ Servo mounting brackets included inside for easy jaw movement control.
✅ Hinges pre-cut into design for precise articulation.
✅ Layered design ensures depth while remaining laser-cuttable.
🔸 1.2 Jaw System (Servo Controlled)
Shape: Multi-layered interlocking structure with servo-driven hinge.
Pieces:
Jaw Base Plate: Core structural foundation.
Jaw Side Panels (x2): Reinforces hinge area.
Jaw Texture Plate: Adds scale-like detailing.
Dimensions:
Front Width: 9 cm
Back Width: 14 cm
Length: 18 cm
Servo Integration:
✅ Pivot holes for hinge movement allow natural opening/closing.
✅ Cutouts for servo arm and linkage rods for controlled motion.
🔸 1.3 Side Panels (x2)
Shape: Triangular profile with hinge slots.
Dimensions:
Base: 12 cm
Height: 14 cm
Features:
✅ Secure jaw hinges and mount points.
✅ Pass-through slots for servo wiring.
🔹 2. Body Frame (Modular, Servo-Ready)
✅ Segmented structure ensures strength & easy assembly.
✅ Pre-routed servo slots at key articulation points.
✅ Reinforced design with interlocking plates for rigidity.

🔸 2.1 Main Structural Body (Segmented, Interlocking)
Shape: Large, laser-cuttable interlocking panels forming a 3D box-like skeleton.
Pieces:
Core Frame Pieces (x4)
Reinforcement Pane