I would definitely like to try it but I haven't rerooted a doll with hair that short before! I'd be worried about the scalp showing, so she'd need pretty dense rooting all over to keep that from happening too badly... I've done short spiky styles on ponies before, though!
If you really want me to, I'd like to try something similar as a test run on another doll first instead, just to see if it would actually work and how it would look (then I'd keep or sell that test doll or something). Based off of that, I could give you a commission quote, if you'd like. I could estimate it being around $80, though.
Another thing you could do (which would probably be cheaper than a reroot commission from me since this style would be SO work-intensive, lol), is to seek out someone that makes fur wigs for BJDs... You can get them really short, like this
, and with a little haircut and some styling, it could probably match that Halle Berry ref pretty well!