Make miniature version of sculpture

I need the sculpture in the pics 3d modeled, including the base the two figures are on. The 3d model needs to be good and look like the figures, in the same dark bronze color and hollowed out where possible to reduce material cost when its 3d printed. Unfortunately, I don't have any good pics of the back of the statue due to the huge size of it and how its positioned so that size can be modeled as good as possible.