So I need to start trimming and editing those spots Parkerbaby prepared for me? Simply put
you start with something rough, not really detailled, then you add colors during the process, with every step you refine your image more and more.
older image which shows how it could look like:
If you are working on a complete scene and you don't have already established a style it could get hard, since you don't have the exact idea how your style works/will look like).
it's always the question what you want to achieve.
simple (stylistic) <---------------------------------------> complex (realistic)
(Zelda: a link to the past) (Chrono Trigger)