It actually looks very nice! I think you probably worked on this one too much, that's why if feels boring to you :D For future works, if you want to improve your silhouettes, try this workout first, it has a nice breakdown on how to work with a silhouette https://artwod.com/blog/stylised-body-shapes-simplify-and-exaggerate-figures-for-animation-and-illustration | Artwod Feedback