Bit late to this thread but its pretty easy to add boarding passengers as a bit of immersive decoration. I’ve done it to various airports. I agree though it would be great to have animated passengers as part of the boarding procedure. I suppose a lot of animated passengers would be quite a performance hit.
On a similar subject I’d love to be able to have a few backseat animated passengers in GA planes. I think its just a matter of time before someone does this.
