Need ideas/help on redesigning Phoenix area

I've lived in Phoenix AZ all life and the scenery for the area is all wrong. I even purchased "Real Scene 2004" to hopefully fix it, but it's even worse. There is a major freeway and some major roads not even included.
1. I'm looking for ideas and help on how to go about fixing hte Phoenix area
2. What tools do I need
3. Where do I download the proper mapping of the area
4. How do I add in all the major features (major malls and such)
5. Can I design my own buildings and what would I use? I have both Rhino 3D and Cinema 4D, can I use them?
As much help as possible would be great, thanks
1. I'm looking for ideas and help on how to go about fixing hte Phoenix area
2. What tools do I need
3. Where do I download the proper mapping of the area
4. How do I add in all the major features (major malls and such)
5. Can I design my own buildings and what would I use? I have both Rhino 3D and Cinema 4D, can I use them?
As much help as possible would be great, thanks