I post art on the Internet, and a month ago, someone requested that I make a drawing for them based off a picture of a character they found on Google. I drew the picture, posted it, and went to sleep. When I woke up, I got an angry message from a person saying that they were the original artist of that character. When I went to their profile, I found not only the original artwork but also a post made by her exposing me for doing so (justifiably).
a post made by her exposing me for doing so (justifiably)の訳をよろしくお願いします