The slider was made for 28 pictures/used 12.
For the full animation in this file written 3ds Max helpful expressions.
You must only change the camera position and speed and the other parameteres automatically updates.
For changes render time need match the first and last frames to your animated Slider Manipulator.
For adding more pictures you need to look at the expressions then copy and change the names for the new objects.
Duration: 2.22 sec
File size: 1.6 MB
Renderer: Default Scanline
File format: 3ds Max 2009
UV Mapped: Yes