Hey yes, I 3d scanned it last summer. Here's the 3d scan: https://giza.mused.org/en/guided/266/inside-the-great-pyrami...
Unless you book a private visit, you can only go through the Grand Gallery to the King's Chamber.
They keep the Subterranean and Queen's Chambers locked. (For example: they locked me in the Queen's Chamber and forgot about me while I was scanning).