This is a single light (camera left, medium soft box) shot using a cheap canvas background and was taken in the basement studio of someone I have been shooting with lately. This is all through a local Meetup group I joined a few months ago. All different genres are done with the Meetup group, mostly model shoots. I have another (outdoor) shoot tomorrow.
Virtually no PP work at all other than a crop and a slight change in the WB. Here is the SOOC jpeg that shows the edges of the canvas as well as a bit of the studio on the right hand side; the black and red item is the edge of a soft box that was not in use for this shot. I find that the lights were a bit "warmer" than the flash WB setting I used on my camera. As I have written before, studio work is one type of photography that I can control the lighting so well that I need little to no PP retouching work.
Here is another shot from the shoot, this one taken on a black background. This is a 3 light shot with the same key light that was used previously plus two gridded strip boxes to create a rim light.