Ah, now that makes sense. I'd say Hicks is the bigger issue; his and Hudson's skin tones are terrible in terms of realism. Much too dark, much too solid.
Yeah it's Vasquez I prefer, and Ripley before her. Hicks and Hudson look and feel a lower quality to me with their loose limbs and their dirty, scratched paintjobs.
I wish they could be redone...and yet if indeed Frost is another painted figure it would seem NECA just isn't bothered on this particular issue.