These are finely detailed sculpts and casts that could serve a variety of purposes.
I had a lot of fun painting this guy! I have been using some Secret Weapon Miniatures Urban Rubble bases with them as well.
I have been following the concept art color schemes as closely as possible with this set, and that's always an interesting challenge. Usually there has to be some alterations made in the process of sketch, to sculpt, to final cast.