Phew, it's going to be a hard job. I'm showing you the work ahead!
now I am doing one of the most difficult initial stages - I draw and detail every dimple on the body. the relief of the body takes a lot of time, so I do several stages: first I make future markings of light and shadow, then I refine these markings so that they fit into the general shadows that appear from behind the light source and ... and re-draw them! because I can make mistakes in some places of the body and change the relief completely, HEHEHEHE