A 3D model of a polar bear, featuring glossy blue finish and detailed fur texture, with a realistic aesthetic. It has sharp claws and is suitable for decorative displays or 3D art projects.

A 3D model of a mountain landscape, featuring glaciers and snow-covered peaks, with a realistic aesthetic. It has detailed textures and is suitable for decorative display or digital rendering. (类目纠正为：3D landscape model, more accurate than "Other" as it depicts a specific scene)

A 3D model of a musical note, featuring blue, pink, and purple gradient colors with intricate hollow patterns and a metallic finish. It has highly detailed edges and a delicate, ornamental aesthetic, suitable for home decoration or music-themed displays.

A 3D model of a decorative feather, featuring a white base with blue spots and an artistic aesthetic. It has detailed textures and is suitable for interior decoration or digital design projects.