Imo, it's just a killer clown but in all fairness, I have not seen a killer clown OD and the clown ODs that I have seen were not obvious stand outs, they looked very similar to a standard clown. So with that said, I wouldn't count it out 100% but I don't see anything standing out to be able to sell it as anything more than a killer clown poss OD. Pretty snake either way, congrats!