This is what the rest of Blue Vex looks like (or at least all of that which wasn't trapped inside Milotic's belly). Vex is a dragon/snake hybrid of sorts. a ground type dragon with a decent ego. Blue competes with Red in just about everything, but the two are great friends and depend on each other for support. If you ask me, if somebody shipped any of the four together, it would probably be Red and Blue Vex.
Red constantly supports Blue due to a rough past with a family that never quite cared about him, a dragon father who ate his serpent mother, and frequent abuse from a group against crossbred animals like himself. Eventually, from the result of a psychological collapse, Blue Vex fled the mountain range he grew up in and after about a month of living in the wilderness, the poor serpent dragon was discovered by Red not far from the current dwelling, lying in a log, beaten and bruised. It was then that Blue felt loved for the first time and stuck by Red ever since.
Because of a size difference between the two young dragons, Vex has a size advantage over Red, making him a perfect meal or cuddle toy for the serpent dragon.
He's so cute, I could just eat him right up!
Edit: Please don't ask me to fix the texture. ;^;
EditEdit: Fixed everything. This adorable, chubby little guy is my favorite. Here's Blue Vex with wings. I don't know if I'll keep the wings or not.