Scanning outside is possible
But only at certain times of day, sunrise and sunset are best but not always a guarantee.
There is a possibility to do it with a less powerful camera that just captures images but you will get no accurate 3D data from that right now and sometimes the overall result looks, well.. a bit like a child's scribbled artwork.
We also have the option have the option to rent the BLK 360 but over the past year, but has been steadily unstable with Matterport software. I know they are working on it all the time but just know that it's a small risk.
You can also take 360 degree images and add them to highlight reel. Your customers will still get to see outside.