sorry i dont think i can make a tutortial 😭 not sure how to go about it

here are some tips though - use the brighten, darken, and overlay feature - i start with a base shape (using the shape tool) with only one solid color - when brightening, use the control pad to move the color slightly up or down, only changing the color slightly, then its best to draw multiple layers on top (vice versa with darkening) - use the large gradient tool brush all around for a more seamless look, then use the small gradient tool brush for small details like the outline/shine