Theres barely anything at all out there written on them, but I talked with a few people who work with the chocolate gene since thats what my girl has. It looks kind of normal a lot of the time but often seems to have a reduced line down the back with decent blushing like yours, and I know my girl has side speckles like you describe. Could be a possibility, I guess without seeing its clutch mates (to tell if its darker than them) it can be very hard to distinguish sometimes and is best solved through breeding. I'm not great at all with morphs yet but this is all just going off my own experience/asking around!