One will be extremely colorful and Lisa Frank inspired. It will be an ocelot with purple fur, possibly rainbow rosettes. The eyes will be big, bright, and colorful, and she may or may not have rainbow or multicolored hair. Most likely to be seen at a rave. Her name will be Chesch.
Chesch is outgoing, likes to party, playful, flirty, and extroverted.

The other will be very monochromatic, with blacks, whites, and greys as the color theme. This one will be a wolf/marble foxish character. It will have black spots and stripes along the back and rings around the tail and paws. Most likely to be found playing video games. It's name will be Eyolf.
Eyolf is tough, tomboyish but knows how to work her assets in a seductive way, independent, and introverted.

The two of them are friends. Both are confident and sexy, adventurous and passionate, and very loyal. But both are also hot-tempered and stubborn, bossy and manipulative. So sometimes they clash and fight with each other.

Combined, the character would have a very contradicting personality with a mood that changes often. It would be a feline and wolf/foxish hybrid. The colors would probably be brown and black, with some colorful streaks here and there, and bright green eyes. A fluffy tail, fluffy ears.
Sort of Laura Croft-ish in style, with some punk flair going on.