I’ve been using these Procreate models for over a year now and here are my tips:
• Download a bundle of body models for procreate off of Etsy
• Make sure to start a new layer
• Draw guidelines for the movement points of the arm and lateral lines
• Toggle between 2d and 3d
• Use the reference guide and set to 3d model while on 2d to see a live drawing on the 3d
• Copy 2d version to a new canvas to draw final version. If you draw your final on this file it will be quite pixelated so it’s best to move to a new file.
• Once your final drawing is done, copy your canvas and paste it back onto your original 2d sketch. There you can toggle between 2d and 3d to get the seam lined up