A 3D model prepared with sketchup pro 2021 Floor plans were made in AutoCad 2021 Final rendering was done in enscape It took me just 3-4 hours to prepare. If you have good command over these softwares you can prepare such plans easily.Thank you.
SKP (Sketchup, filesize: 18.7 MB), DWG (AutoCAD, filesize: 338 KB)