This may simply seem like some practice poses with a piece of clothing, but pay attention to how dynamic the cloth seems and how it livens up the image.
Basic Female Torso Tutorial by timflanagan.deviantart.com on @deviantART
How to draw multiple body parts
How to Draw Anime Eyes, Step by Step, Anime Eyes, Anime, Draw Japanese Anime, Draw Manga, FREE Online Drawing Tutorial, Added by NeekoNoir, ...
How to Draw Legs Tutorial by EmiliaArgon.deviantart.com on @deviantART
How to draw guns and it's perspective~