Doesn't hurt to try. You can always delete it if it doesn't work out. You could always post your anime drawings on other streams, and create your own with the same posts. This way, if you DO decide to delete the stream, you still have all your posts too. But by keeping them altogether, you are creating a portfolio of your work to showcase to people in the business of buying such drawings, and hiring people to do this kind of work. Whatever you decide to do, I sincerely hope it works out for you.