WebCam South Pole: www.esrl.noaa.gov/gmd/webdata/spo/webcam/medium.jpg
WebCam Novo Runway (summer only): http://novorunway.byethost9.com/index.html
WebCam Mawson, Davis, Casey: http://www.antarctica.gov.au/living-and-working/stations
WebCam Syowa: www.nipr.ac.jp/syowa-cam.jpg WebCam Troll: ftp://158.39.97.59/Out/TrollWebCam/TrollWebCam1HD.jpg WebCam Rothera: www.antarctica.ac.uk/images/webcams/rothera/index.php
WebCam Halley: www.antarctica.ac.uk/images/webcams/halley/index.php WebCam (most recent pic): www.awi.de/NM_WebCam/neumayerW.last.jpg

I got these cams from the following page: I noticed some of them are already on your page however not all of them are updated. The cams I got from:
https://www.awi.de/nc/en/science/long-term-observations/atmosphere/antarctic-neumayer/meteorology/forecast/bookmarks.html.

You will find a bunch of aviation stuff as well on the page!
Cheers Michael