A 3D model of a technical drawing, featuring a wooden easel and mechanical components, with a vintage aesthetic. It has detailed rendering and is suitable for educational or design references. (类目纠正：Technical Illustration, as it depicts mechanical/technical drawings.)

A 3D model of a digital display, featuring teacup and dessert illustrations with text overlay, and a minimalist watercolor-style aesthetic. It has detailed 3D structure and is suitable for advertising in café or tea shop settings.

A 3D model of a coffee shop menu board, featuring a wooden frame, black chalkboard surface, and ornate white handwritten-style text. It has a vintage aesthetic with detailed coffee/beverage listings, suitable for café menu display.

A 3D model of a bakery sign, featuring bread illustrations, "we are open" text, baker's hat, and alarm clock, with a chalkboard-style, hand-drawn aesthetic. It has detailed textures and is suitable for bakery storefront decoration.