hand holding controller 3d model

Create a highly realistic 3D printable sculpture of a masculine human hand holding a modern generic game controller as a trophy. The hand must have accurate anatomy with visible knuckles, tendons, finger joints and natural grip tension. The fingers must wrap correctly around the controller. The thumb should rest naturally on the analog stick area. The controller must be generic (no logos, no brand references), modern shape, smooth ergonomic curves, symmetrical grips, realistic buttons and analog sticks. The sculpture should be a single solid piece designed for FDM 3D printing. No hollow parts. No floating geometry. Watertight mesh. Clean topology. Vertical trophy orientation. The wrist connects to a small elegant pedestal base. The base should be minimal and proportional so the focus is on the hand and controller. Style: realistic but slightly simplified for 3D printing. Surface: smooth sculpted surfaces. No textures. No colors. Geometry only. Optimized for STL export.