I think they're gorge as well but I'm not exactly skilled at creating unique sims, let alone trying to recreate them, haha. Plus they wouldn't look the same in-game. But you obviously already know that. Lol.
No, it in't coincidence. Some of the eyebrow files have names like afeyebrowsangelina, afeyebrowspamela, afeyebrowsalexis, and ameyebrowslevine and ameyebrowsdicaprio.
MedievalMods and Sims3mods: Dive Cave Reset Fix, Resort Revamp, Industrial Oven Revamp, Will O' Wisp fix, UI Sounds Disabled, No Cars, Gnome Family Planner, Townies Out on the Town, No Martial Arts Clothes, Fast Skilling, etc. http://simsasylum.com/tfm/