architect Interactive Tour

Hi I’m working on an architect project.
I have the models of buildings and environment. What I need is the following:
I need is some kind of interactivity to enable the customer to navigate through the area.

  1. using a character or a car or a drone or a boat
  2. take photos and transition from exterior View to interior view
  3. navigation menu and add sound effects

is there anything in the marketplace that help me
do you suggest any tutorials on YouTube
what is the easiest achievable workflow thanks for your help.