Finally! I got it! I didn't farm eggs or anything, I just picked up dailies about two or three days after hitting 90. And here are two of the three Cloud Serpents! Due to my laziness with dailies (I skipped out on Golden Lotus for three days in a row... Hurr, I hate them), I'm left with only a hundred gold after buying the Blue and Golden. And I'm a day or two out of exalted with The Tillers as well... I'm going to be doing dailies for gold and nothing else at this rate! But that's okay... I've got about 700 gold after doing Golden Lotus, so I'm alright. I just have to buy my mounts very... very slowly!
I just realized that the golden dragon is like the palamino of dragons! It's so cute! That and when I was sitting there thinking to myself, "I can buy a second one. Which one should I buy? The green one?" I looked back to the dragons around the Quartermaster. "Hm. Or the Gold one..." just as I thought that, a rare spawned 20 yards away. I killed it and bought the Golden one. I can take a sign!