I caught myself recently staring at some excellent illustrations and feeling really jealous of how 3 dimensional the people seemed, like you could reach out and grab their arm if you wanted to. After a few minutes I realized... I can learn how to draw like that if I just study more. So I'm resolving to do more figure drawing when I can.
This model is Keira Leilani with Croquis Cafe. If you want to try some figure drawing with me, you can find their site here --> https://onairvideo.com/