mechanical horse 3d model

Create a premium 3D-printable mechanical horse pen holder based on the reference image. Preserve the elegant galloping pose, slim horse anatomy and strong sense of speed. One front leg must be raised forward, while three legs connect firmly to a sleek elongated base. Add futuristic mechanical details: exposed joint rings, pivot mechanisms, layered body panels, precision grooves, bolts, connectors and subtle gears. Give the neck a mechanical spine and the mane aerodynamic segmented fins flowing backward. Make the tail a sleek segmented mechanical design emphasizing motion. Keep the head elegant and recognizable, with subtle robotic detailing. Integrate a cylindrical pen holder into the horse's torso, with a smooth top opening large enough for multiple pens and pencils. Make it look naturally built into the body, not like an attached cup. Use a stable flat-bottom base with premium futuristic industrial styling. Strong structural connections, thick printable details, no fragile parts, no