What are the things you can generally control and improve to become the most good looking version of yourself physically?

Hitting the gym and getting leaner and building muscle, even clear skin, whiter sclera, thicker eyebrows and well groomed, lengthening eyelashes through latisse, tanning with beta carotene, good occlussion and complete white teeth, hairstyle that makes the thirds of the face proportional to each other. That's all I know you can do based on qoves and every video and research I made, other is through surgery, is that all you can control? (I read thumbpulling stuff like that and mewing might work but I am skeptical).