From viewing the video, it looks like you just:

  1. Take some pictures with your drone and GoPro
  2. Upload to Recap 360 and make sure you get an RCS output
  3. Link it into Revit and do your conceptual modelling
  4. Visualize the model using the site context from the linked RCS point cloud

Easy!

Here’s the video:

Heads-up https://twitter.com/Alex_BIM_AJP/status/479897809634988033