No, you can't use Arizona on V3...she requires the v1 or v2 original mesh. The v3 mesh is quite different being she's new and more advanced. If you look closely at market items you'll see they tell you which original mesh they require: V1, 2, 3, or Stehpanie, Mike 1, or Mike 2. There are some clothing items that are advertised to fit all the mil women (v1, 2, 3, and Stephanie), but characters such as Arizona require a specific mesh (obj file). Hope this isn't too confusing. Dark Whisper has a v3 character. Jamie I think it is.