Since we see the occasional response from a variety of 343 Staff members, I'd venture to say they simply are working behind the scenes to provide such a request in an elegant manor (vs a .zip download). The negative side of me says they are never coming.
I tried the PRIMA maps route, which will maintain a consistent base of zoom but has extra data all over the top down image that simply clutters it. Taking the photoshop route to remove this extra oddities would be fine, except PRIMA guide maps are behind a paywall thus licensed. I can't use them anyway. So I reached out to PRIMA to try and get an understanding about this.
Quote:Because the Halo 5: Guardians guide is a licensed product, Prima is unable to authorize sub-rights for any of the guide contents. You would need to contact 343 directly to inquire about this.
Part of me thinks Prima Support didn't even read my message in detail, but o well. I then went the route of generating my own images via flying high in forge and taking screenshots. This worked okay for some maps that have no ceiling, but some maps like Fathom are just impossible to do. Not to mention you have to maintain the same zoom level of the shot otherwise the algorithms are so messy between maps for mapping the XYZ points to the source image.
You can't spawn in Warzone maps and using free roam in Film of a Warzone map doesn't let you just fly up and look down. You are bounded by the same laws that a player is.
So that leaves me here responding in hopes for something from 343. My imagination is dry with X,Y,Z points without some sort of map image.