First of all, I would like to congratulate you for that amazing project, well, I would like to ask some informations about how the map was developed, especially based on how you extracted the gta map files.

1. The files were exported 1 by 1 by MEd and then grouped in Blender? or tools were used to speed up the process, since the normals of the original gta model you released are completely inverted (like a chezz game).

2. Were textures added manually 1 by 1?

3. Two buildings in San Fierro are missing, near a Gas Station with a big target.