Yes, would buy it if they made one. She would look awesome on display with my other Sith PF's.
Legacy is a kick-ass comic. Much cooler story and characters than the prequel flicks for sure. I would take any Sith from that series in PF format. I've been so saturated with all the regular characters for so long, newer characters are actually refreshing to me.
I pretty much love everything from the Legacy comic, but don't have the extra money to buy anything in PF form. I have the 2 packs that Hasbro made and will get any more that Hasbro makes from that series, but thats about all I can do.
I'm not really into PF scale stuff so no for me but 1/6 scale most definantly, but as I've said before, I would rather see Darth Revan, Nihilus, Exar Kun or pretty much any KOTOR or Old Republic Sith Lord first.