3D Model: Create A High-quality, Realistic 3D Model Of This Smartphone Case Exactly As Shown In The Image. Keep The Same Dimensions, Proportions, And Details As The Original Photo, Including The Grey Matte Texture, The Cutouts For The Cameras, Ports, And Buttons. Remove Any Background So The Model Is Clean And Isolated. Ensure Smooth Geometry, Correct Scaling For A Modern Smartphone, And Accurate Surface Detailing.