Go to SEg, and follow the path to Uruga with King Colls. Facing the Uruga gate keep going forward and keep an eye out for a bigger Coll standing around the left side. Another one right at the base of the hill full of Ogres right across the Uruga gate, and facing the hill again it would be at the left side. Another one hangs around the BoD gate. I can't tell which one is which, but those are the 3 Elite Colls XD
Oh... Want me to help you with em right now?
<3