Mapping. Missing Textures inside the buildings (Grand Theft Auto 5)

Hi all. Engaged in mapping GTA 5. And there is 1 problem. I really want to do the interiors inside of buildings that was the view from the window, and not to omit all underground.
But in 95% of the buildings missing texture in torsion of the mouse.
Example:

Spoiler
Turned the mouse:


I understand that it is a lack of GTA 5, but if you take the interiors in these buildings, then everything is fine. So there is some kind of script which is responsible for this. Can someone met such a mod? or maybe someone knows how to do it?