Quote - What's the current UV mapping on Antonia and is it likely to change? 

There are two 'official' mappings now, one by me (used in Antonia-125A.cr2 etc.) and one by MikeJ (used in Antonia-125.cr2). Neither are likely to change. If at all, I would fix some slight distortions introduced by recent changes in the figure geometry, but I don't think that's really necessary, and even if it happened, shouldn't affect you if you were planning to make a texture.

There's also dphoadley's V3-compatible remap, which I am currently keeping in the freezer. It will be made available in some form or other by the time Antonia 1.0 appears.

-- I'm not mad at you, just Westphalian.