Feel free to take a moment to fill out the inquiry for trades--chances are I'll do them, but it's all dependant on what kind of time is available to me!
Lexington Wyvern: Simple--looks just like Lex on the show, with one exception: He has visible brown irises in his eyes, instead of just black and white. :)
Gabriel Moonshadow: Small, at about 5'5" (to Lex's 5'7" or so) and only 110 pounds. Frequently wears a burgundy or deep maroon robe, but also is found in other clothing, esp. formal things like tuxedos, etc. Thin, but not overly gaunt. Has long fingers, delicate features. Eyes are large and almond-shaped, with lime-green (yes, lime green!) irises. they're slightly sunken back in a largish, pale face. (His race has slightly larger heads proportionately simply because of their smaller sizes). His eyebrows are thin and brown. Nose is small and flat, and lips thin. Overall skin tone is pale, with sometimes a slight greyish cast to it. As for his hair, it's long (reaching to lower back) and frazzled, kinda like Demona's tends to look, but moreso. ;) It's primarily brown, but has streaks of both silver-grey and dark brown running through it. His ears are large and canted, like Puck's but not so long. the end of the right ear is twisted and torn, from an old injury. When in mage-dress (is ruling mage of his world), typically wears a silver medallion and holds either a long plain staff with two feathers near the top, or a shorter, ceremonial staff.
Esa Shadowtree: She's a mage-in-training who wants to be an artist. She's also Gabriel's apprentice, since the ruling council decided only a powerful mage could handle her. Physically, she's slightly taller than Gabriel, and of a similar build (tho not as thin, as she tends to eat while he forgets ). She's also delicately built, but her fingers are not quite as long and thin. Her eyes are similar in shape to Elisa's, and large. They angle upward, with kinda a little curve/swoop across the top. She has long eyelashes, and silver eyebrows, a bit thicker than Gabriel's. Her nose is small, but a bit pointed, and tends to look a little sailor-moon-like in some drawings I've done of her. Her face is somewhat heart-shaped, with semi-curly bangs over her forehead. Her hair is long and straight, reaching down to her thighs. The primary color is silver, with streaks of gold-yellow and dark grey running through it. She is supposed to carry a staff, but instead chooses to use a long, thin, gold-hilted sword instead. Her typical dress is a long robe (tho she can be found in other things) in a purple-blue-grey color.
Macavity Shydekka: She's a healer, who resembles a cat. Very much so, in fact. The only real difference between her and a common everyday housecat is that she has hand-like forepaws, with opposable thumbs. Her coloring is typical ginger, but with a bold, large, flame-like pattern. The "spike" type pattern continues about 1/3rd of the way down her tail, then becomes bands of color instead. She's yellow-orange with orange stripes/spikes, and yellow-greenish eyes (not nearly as bright as Gabriel's).
As for Erik... well... Let's just say you don't want a description of Erik. Or a picture.