Once you are exalted with the Order of the Cloud Serpent you can pick up the cloud serpent mounts.
You buy the mounts from San Redscale in The Arboretum in The Jade Forest.
The mounts cost 3,000 gold each, discounts may apply.
There are 3 different mounts you may purchase:
1. Jade Cloud Serpent
2. Golden Cloud Serpent
3. Azure Cloud Serpent
You actually only purchase 2 of the mounts the other you get as a reward for joining the Order of the Cloud Serpent. The mount is a reward from the quest Riding the Skies.
Here are some shots of me riding the mounts. The Jade one is my fav. I think he is so pretty The red and green look so great together!