I would like to do a scene using poser scenes in Carrara.  I would like it to look like one long continuous shot..the camera dollys down the street up to a house, thru the house, down thru the floor and into the sewer.

I have the poser scenes so do I compose this in poser and export to Carrara or make them individual pz3 scenes (dolly to house, dolly thru floor) and combine them in Carrara or export all the stuff as objects and compose in Carrara.  I have tried in premiere to do this but if you look closely you can see the cut..

Any advice would be appreciate and thank you.