The V3 to V2 version of Victoria3 allows her to wear clothing & to use poses made for V1-V2, and to use the texture maps designed for those figures, but has the head morphs of V3.

V4 to V3 version does the same but for V4-V3.

Poser Pro 2012 SR3 on Win10 x64 w/Reality.
Poser Display Units = inches.