classroom interior 3d model

A complete 3D interior room mesh of an academic computer lab. THE CAMERA IS INSIDE THE ROOM. The model must include: four solid off-white walls, a white tiled floor, and a grid ceiling with LED panels. In the center, there are rows of dark wood desks with black chairs. On the front wall, a large whiteboard is mounted. On the left wall, there is a large rectangular window. High-quality interior architectural space, enclosed room environment, 1:1 scale lab interior, GLB format, indoor lighting, NO FLOATING OBJECTS.