yes but it was model after actual Oscillation Spectroscopic Survey
This was what was in his blog
“The template matching was done in color-concentration index space. This gives a very good representation of the visual properties of the galaxies. The galaxy size is proportional to the physical size of the observed galaxy. Elliptical galaxies are pseudo-volumetric ellipsoids with random ellipticity.
The rendering was done in Blender blender.org using python scripts to load galaxy positions and textures. The template generation, matching and other processing was done in IDL and some c++ using CGAL for density field estimations (for the pre-rendering)
More details in his blog: miguelaragon.wordpress.com/
like I said to do this in Daz studio will take a lot of work and I don’t know if it would still give you the results you want.