According to the pictures I don't see any type of a texture pack installed, those are default textures (like the elevated el train track, in my pack, that elevated el train track is supposed to be rusty-brownish), even the grass is suppose to be more greener in my pack.
I have to ask, which version did you try to install? Currently this pack is Version 3.
Either you didn't install pack correctly or you did not follow install directions:
Installation:
1. Use GOTR, Extract and copy all files except for the video folder and the Read Me first file to "1-MODDERS_-_PUT_YOUR_OWN_PERSONAL_MODS_HERE" folder, then build patch.
2. Then make a backup of the video folder in your Saints Row 2 install directory
(I prefer renaming the folder to "videos.bak").
3. Then extract the video folder into your Saints Row 2 install directory. Then go play!
4. In the Shader folder is a "shaders_pc" file, extract it into the Saints Row 2 install directory.