This is one of the airports that MSFS just did not add any buildings to it. This addon has all the buildings added to the airport. So come see for yourself the difference adding buildings makes for the emersion factory. Visit KPGR without the addon and then with it 

See the difference:

No buildings

See now the fuel station:

This Addon will give you A lot of Hand-Crafted Structures all in 4K Textures. The airport now comes alive with these buildings that are more accurately made from google imagery. 

Come fly with us:

P.S There will be updates coming for this airport, and all updates to this airport will be free with your purchase of this addon.

A small scenery for a small price via simMarket.
Ideal for a short visit when you are nearby