3D HVAC Piping Demo Animation

I need a concise, visually engaging 3D animation that demonstrates the flow and layout of our HVAC piping system so prospects can instantly see how the product installs and operates. Think of it as a short product demonstration: clear labeling of supply and return lines, realistic pipe materials, smooth fluid movement, and call-outs on key components such as pumps, valves, and heat exchangers. The finished piece should be polished enough for sales meetings and our website. Please plan on handling the storyboard, accurate 3D modeling, texturing, lighting, and final render (1080p or higher). If you have a preferred pipeline—Blender, 3ds Max, Cinema 4D, or similar—let me know; I’m flexible as long as the result looks professional and can be delivered in MP4 and the native project file for future edits. When you respond, link to past work that shows comparable technical animations. I’ll use those examples to gauge style fit and realism. Once I review your reel we can lock the runtime, voice-over needs, and any on-screen text before kicking off production.