I did the digital rendering of the torso and thighs on this study. It's crude and simple and I will have to make lots more of these before I am confident enough to make a pin-up. I still have the face and hand to do, and after that I'll move on to another figure pose. I just do a little every day, it's better than nothing. Photoshop as usual, 5 layers. If I use more than about 4 layers, I forget what is on which layer, which happened here. I don't know how they keep track of those huge multi-layer renderings.