That product is a series of reference pictures, it will not work in any 3D program unless you Photoshop those pictures into the V4's UV maps.
V4 and V3 and all the DAZ adult figure of the past 2 version are complete, you just need the right textures, light the high quality maps for V4 sold at the DAZ Store, or the Pretty Base V4 sold by Pretty 3D.

Paolo

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