I found this PDF online. It was made by the city of Christchurch NZ about how they are going to be a gateway city for Anartica. They lay out the plans with dates and other info. It looks more like a sales pitch than anything else. I do design/marketing and this looks like something my company would make for a big (money wise) sales pitch. I dunno, it's probably just confirmation bias but it's a little spooky reading in hindsight (although, future proves past could apply as well)
https://www.christchurchnz.org.nz/media/8473/antarctic-strategy.pdf