An ASI plugin enable free track camera activation for making screenshots in Crashday 1.2 (2006).
To make ASI plugin work in the game you need to use ThirteenAG's Ultimate ASI Loader and put plugin files in to game directory or folders mentioned in ThirteenAG's loader GitHub page.
Before running the game it's highly recommended to check the CDTrackCam.ini file at first. This config file contains key bindings for camera controls that you can change.
For key values check the inpnamdx.lst file from the gametext folder. If you don't have this file, you can check the DirectInput key codes, they are identical.
Default free track cam keys:
Activation - End (0xCF)
Move Mode - Q (0x10)
Zoom Mode - E (0x12)
Move In/Out - ~ (0x29)
Up - W (0x11)
Left - A (0x1E)
Right - D (0x20)
Down - S (0x1F)