I just saw you have textures for one of the Hr-21 versions.  It looks really nice and if I didn't already have plenty of textures for that hair-do, I'd be putting that in my basket on Monday. But it lead me to hoping that maybe there will be something for these two too:
Hr-28-R2 and Hr-030.

If you'd like a challenge though, maybe RastaKarma would be one? I happened to see someone rating it making a wish for real hair. I concur. It is nice as it is, but it could be even more. :)

Now that DAZ has Mitsu hair for free, there will be quite a few people looking to augment it. And Wildcat Hair could use something extra as well.