Here is a architecture 3d model created on blender 2.92 --here provide 3 type of file-- .blend,.stl,.obj;The downloadable zip contains the source file (blend) as well as an STL and an OBJ file.This file is availble in total three file formats, Blend (source file), and two exported file formats STL and OBJ. The Blend file has all the lights and camera setup.
here some details about object---
************here the total object-201
polygons-4004084
vertices-2817412
edges-5852896
faces-3064764
*if any problem then contact with me.i hope u will be happy after download this model.thank you.*