Camera Hack download link is: http://www.gtagarage.com/mods/show.php?id=331

How to use it:

- Controls: Numpad * = Enable
Numpad / = Disable
Numpad 8 = Move Up
Numpad 2 = Move Down
Numpad 4 = Move Left
Numpad 6 = Move Right
Numpad + = Move Forward
Numpad - = Move Backward
Numpad 1 = Toggle Free Look Mode
Numpad 3 = Toggle Guages
Numpad 0 = Toggle Mouse Modifier
Numpad . = Switch Modes
Numpad 5 = Reset Position
Mouse Y = Pitch
Mouse X = Yaw
Mouse Z = Roll (Mouse-Wheel)
Left Bracket '[' = Increase FOV
Right Bracket ']' = Decrease FOV
Semicolon ; = Increase Aspect Ratio
Apostrophe ' = Decrease Aspect Ratio
P = Default FOV and Aspect Ratio
X = Save Current View
End = Toggle PLayer Visibility