baby bottle nipple 3d model

Create a precise 3D model of a baby bottle nipple based on engineering dimensions. The object must be perfectly rotationally symmetrical around the vertical center axis. Dimensions (all in millimeters): Total height: 57 mm Maximum body diameter: 38 mm Neck diameter: 12 mm Upper bulb maximum diameter: 18 mm Lower waist diameter: 23 mm Smooth transitions between all sections Rounded fillets radius approximately 4 mm Flat top surface at the tip No asymmetry No side deformation Ignore any 0.6 mm offset shown in reference drawings Shape description: The lower section starts with a wide circular base reaching 38 mm diameter. The profile smoothly narrows to a waist of 23 mm diameter and then expands into the main body. Above the body, the geometry smoothly transitions into a narrow cylindrical neck with a diameter of 12 mm. The upper section forms a rounded bulb-shaped nipple head with a maximum diameter of 18 mm and terminates in a small flat circular top surface.