Three of the main four characters in Lippies. From left to right: Troy (antagonist), Thatcher (protagonist), and Finley (deuteragonist). The fourth one not seen here is also an antagonist, but I don't draw her often in main pictures.
And yes, the main character is an echidna, but the story is NOT a fanfiction. (Because unfortunately, echidnas are heavily associated with some mediocre media).