@RepresentingEnvy If you would like any changes (Hairstyle, clothing, boob size, etc.), feel free to mention it! I can change it easily in the sketching phase
Personally, I would recommend starting with Azur lane. Characters there vary in difficulty, so some might be easier to draw. The best example is Yat Sen and her retrofit.
Two more examples from Azur Lane. Unicorn, Ark Royal and their respective retrofits. I'm not talking about backgrounds or stuff that is around them, but more about quality of hair, clothes details, lighting, coloring, and so on.