One of three Female Slayer miniatures by Victoria miniatures. I don't know which of the rank-and-file slayers is which as of writing.
From here.
100VIC02 Dwarf Troll Slayer
100VIC07 Rank & File Dwarf Slayer 1 (1)
100VIC08 Rank & File Dwarf Slayer 2 (1)
100CIV09 Dwarf Slayer Gang – Dwarf Troll Slayer and four Rank & File Dwarf Slayers (1 x 100VIC02, 2 x 100VIC07, 2 x 100VIC08)
May be still available by special enquiry to Victoria Miniatures, though it is officially out of producton.