Lumion and Sketch up files can be seen under this link:
https://www.dropbox.com/sh/1asmgy4r9p47mlh/L6_uXjI3mR
***** Model Adarsh is the correct file for lumion
https://www.dropbox.com/sh/1asmgy4r9p47mlh/L6_uXjI3mR
***** Model Adarsh is the correct file for lumion