I started with a fade animation, and when I added a zoom animation the whole camera view changed to unwanted close up, even the first fade animation. I canceled the zoom animation and attached the file here. Hopefully someone can help me to add a zoom animation.
change your camera type from orthographic to perspective - then you can create a nice dolly / zoom path (e.g. -10) with ease in - ease out option
(tested in KeyShot 6.1.72)
hope that helps!
PS.: nice flacon!