Unless this is a 100% redone figure, that's a no from me. Once bitten, twice shy, StarAce!
My problem with the original went way beyond the hair.
1. The likeness was a bit poor, looking more like Beckinsale now than when the movie came out.
2. The suit was matte finish, when it should be shiny.
3. The body quality isn't great, with the hard-edges of the knee joints showing through the suit (and risking damage to the suit).
4. The figure is huge to the point that it's out of scale, towering over my other 1/6 female figures, which also makes it difficult to kitbash and make a better figure.
5. It was overpriced (my least significant complaint, as I did find it for less than $200, which seemed like a rare price point).
The only reason I don't regret getting this figure is because I loved the character and franchise, and wanted the character in my collection.
IF the head sculpt looks good when it comes out, I might try to pick it up parted out, but you know everybody is going to be trying to do this, so the prices for it will be astronomical. Hopefully there will be a decent bootleg or third-party offering.