← All assets · 3D models V Ventilation Louver (Broadcast Tower and Relay Station) Download GLB (40 KB) Framed wall ventilation louver with deep separated blades and mounting hardware. modernrealistickit CC0 — free for any use, no attribution required Type3D model CategoryProps Triangles1.6k StyleRealistic FormatGLB Size40 KB LicenseCC0 SourceCollected by EarthOnline