How about one that uses transmaps, so you can make your own eyebrow color? This doesn't work very well for males, since their eyebrows are so bushy, but for females, trans-only brows work very well.

One V3 texture set I really love for its versatility: LeananSidhe by Cin, at PoserPros. The pale skin and transmapped brows and lashes let you make her hair and skin any color you want, just by changing the object color (or diffuse color, in P5).