I would love to explore this myself even if it's by a demoplayback. So is there a handy demofile that exists so I can have a gander (since my efforts to create one crashed the client )
Here you go.
HOWEVER, there is a bit of work needed to navigate them.
1. You need Cameraman by Codewalker/Leandro
http://www.cohtitan.com/forum/index.php/topic,5623.0.html2. Put the files from KW-demos.rar into your client_demos folder in your CoH beta folder
3. Load up a demo, hit F2, then open Cameraman program, drag the slider to "Fly"
4. Use WASD keys and your mouse to control the camera, and fly through the war walls in the distance, that is how I get into the map (I'm REALLY BAD with coordinates and camera positioning)
5. There you go.
http://www.speedyshare.com/8UwR2/download/KW-Demos.rarEDIT: Oh, right. You need the full, last updated version of the I24 Beta client to view the Kallisti map. Send Leandro a PM if you don't have it, subject "I24 beta client please"