Realistic Hemorrhoidectomy 3D Animation

I need a high-quality 3D animation that walks my medical students through every step of a hemorrhoidectomy. The video must be realistic in look and movement, clearly showing anatomical layers, instrument handling, and tissue interaction from incision to final suturing. My priority is an accurate, step-by-step explanation that mirrors what they would see in the operating theatre, so close-up camera angles and labelled overlays for key structures are essential.

Please include:
• A complete storyboard (or annotated script) for approval before full production.
• The final animation in 4K and 1080p MP4, with voice-over and unobtrusive captions.
• Still frames of critical steps for use in lecture slides.

I can provide surgical guidelines, textbook references, and feedback at each milestone to keep the depiction precise. Tools such as Autodesk Maya, Blender, or similar high-end software are welcome—as long as the final result feels lifelike and pedagogically clear.

Delivery timeline and revision rounds are flexible; accuracy and clarity come first. If you have a medical background or have created surgical visuals before, that will be a definite advantage.