These are just the first few pictures I've taken of my current project.
IX from Black Ops 4. (One of the base Zombies maps.)
More pictures, and even a video, are planned to fully showcase the map once it is completed.
Current Map Status:
A: Danu temple (Green Banner) is mostly done. The basement stairs and lower level are the only parts not finished. The upstairs of the Ra temple (Red Banner) has been started, and will probably be done much more quickly.
Odin (Blue) and Zeus (Purple) are empty for now. The lower underground level is also barren.
B: The doors function, and are tileable. (The buying system is left empty until I figure out a working/compact redstone circuit. Any tips for this would be welcome.) Rotten flesh is planned to be the currency.
The mystery box "brains" are done. The redstone for randomizing it's location after a certain amount of uses is being developed. (Any tips for this are also welcome.)
C: The Challenge Podium challenges activate beacons that gift the player buffs that cover the whole map. (The challenges themselves are left empty for now.) A block swapper system is also in place to change each beacons color to gold/yellow once all four challenges are complete.
Since this is a one-man side project there isn't a set date for completion. (This alone has taken me a week or more.) So please let me know what you think so far.