← All assets · 3D models S Service Access Gantry (Pneumatic Tube Mail Exchange) Download GLB (49 KB) Braced elevated service deck with supported closed tread surface and rear cross bracing. modernrealistickit CC0 — free for any use, no attribution required Type3D model CategoryProps Triangles2.4k StyleRealistic FormatGLB Size49 KB LicenseCC0 SourceCollected by EarthOnline