Requesting assistance in spacing/sizing for passing multiple objects for proper parallax effect

Trying to create a Parallax effect that moves down from the currently displayed "stage" VP perspective to a bug's eye-type view with a field of flowers/butterflies, and then zoom through the multiplanes, mostly within those two views. I want to move the camera closer to the flower(s) and gradually move out to a tree in the background as the animation progresses. Does anyone have suggestions or a guide on how to properly use Layer Depth along with 3D position and View (Z position) and Vanishing Point (under Properties/Object) where I can move through the stage with the Camera like that? I'm trying to duplicate the currently shown flower (Movie Clip Symbol) and spacing it out while reducing its size on the Z axis and changing the Perspective Angle with 3D Position and View, but it's not going well. I have not messed around with Layer Depth that much while trying to space things out, so maybe that is mostly where the problem lies when placing or moving along the Z axis. That said, figured it doesn't hurt to ask for help to reduce the struggle. Thanks!
