wooden whiteboard 3d model

**“Create a realistic 3D model of a classroom whiteboard with a light wooden frame. The 3D geometry must include only the physical whiteboard structure: frame, board panel, and tray. On the board surface, display the Chinese text ‘认识职业’ and include cute cartoon images of the following professions: 警察 (police), 消防员 (firefighter), 老师 (teacher), 厨师 (chef), and bus 司机 (bus driver). Important requirements: The whiteboard frame and panel should be fully converted into 3D geometry. The Chinese text and cartoon images must remain as flat 2D textures on the board surface. Do NOT extrude, emboss, or convert the text or cartoons into 3D shapes. Treat all graphics as printed images mapped onto the board surface only. No background environment – export only the whiteboard object itself. Model should be clean, simple, and suitable for import into PowerPoint as GLB format.