Hmmm... I don't have a mild one, but I do have that same Kingdra as a UT horsea, so you could put whatever EVs on it you want. Just let me know if that would work for you. Otherwise, I don't personally have that particular flavor of Kingdra. However, you'd easily be able to find a Mild EV'd Kingdra on somebody else's trade thread, I'm sure!