Shot on a Pentax 645z, from 2014, in my living room.
This is a two light set up: the main light behind subject and camera left, which is creating separation between the model and the backdrop; and a second, less powerful light, camera right to lift some of the shadows.
Coloring done in Lightroom and C1, retouching in PS. Pentax 645z + Pentax FA 645 120mm F4 Macro.