Thanks for the replyHello Gaz62,
This is an interesting proposal.
Real Skies are really robust assets in terms of size.
This is something we have had a look at in the past. Although theoretically, it would be possible, this implies that each Real Sky we add to Lumion must have at least 1 image for each degree of its position on the skydome. As you are very well aware, Lumion is already a fairly large application and, realistically speaking, those skies would add more than a fair amount in terms of size to the software installation files.
You are welcome to make a suggestion using our Feedback form found at this link: Lumion Community Feedback. This way you make sure that your ideas and suggestion reach the right people.
Thanks in advance.