To import into your scene go to File>Append, navigate to .blend files folder, open the file, open "Group" folder (v 2.79) or "Collection" (v 2,8 and higher), then double-click on the name of the group and append. 

The name of the model and the name of the group is the same.

Or you can select it and copy it using CTRL+C and in your scene pressing CTRL+V.

Please note that this scene contains textures from Avatar and Poliigon - Textures may not be redistributed

Is there any problem with this model or you would like to ask something? 

Feel free to send email 3dshaker@gmail.com if you have any questions about Blender. 

Also, we are sharing artworks using our models on FACEBOOK or tag us #3dshakermodels on INSTAGRAM