lol Alrighty then! And I don't think you're doing this just for money, but it's always nice to compensate, yes? lol And I have no pictures of them, so I'll try to write a good description of them each. Put my writing skills and your imagery skills to the test! lol
Now, to start off, the main character's name is Bailey. She's about in her mid twenties, with shoulder-length, medium brown hair, and stormy grey-ish blue eyes. She normally wears really any kind of street clothing, so I'm not too pick on what she's wearing, to be honest. The main thing is that she's kind of a stick in the mud, but is really easy to amuse otherwise. And her power is the control of the elements; such as Earth, Fire, Air, and Water. Kind of like Avatar: The Last Airbender, if you've seen it. :)
The next is Aaron. Same age as Bailey. He's got short, shaggy black hair with a bit of sexy stubble. He's the kind of guy who's always got a smirk on his face, and is just generally a really cocky son-of-a-bitch. He also wears street clothes, but his signature item is his grey jacket, which is really undetailed, just kind of... there. I kind of imagine it like this:
http://www.inpoloshirtstore.com/imag...ody%20Grey.jpg Just without all the logos and stuff. His powers are telekinesis and telepathy, and he's a hacker. So he's got like little sci-fi-y gadgets and stuff with him all the time. To sum up: Cocky technopath
Next is Kim. Or Kimmy, but she hates that. She's in her late twenties, almost thirties. She has long, dark brown hair, straight as can be, with rich, brown eyes. She's like the group boss, or really just control freak. She has to have things going perfectly or she'll explode. She needs things to be orderly and pristine, which is a broad contrast to her powers, which is mainly camouflage and just generally being anamalistic. In appearance, I basically just took the Avatar look (We're talking blue aliens from Pandora here now, not benders) and let her camouflage and heal quicker. Again, basic street clothes.
Then comes Zach. He's got an old-fashioned ponytail of light brown/to blond hair, and pale blue eyes, and he's very distinct because he's from the late 1800s. He's in his late teens, maybe 18 or 19. He's a really shy kind of guy, very soft-spoken and timid. He's not too bright either, though no one cares too much about that because he's just such a 'nice guy'. His power is kind of a healing light that comes out of his hand, like... Starfire from Teen Titans, but instead of just projectiles, it's healing too. One heals, the other is projectiles, just to be clear.
Still street clothes (just basically give them all what you think they would wear, really).
Last but not least is Jordan. She's about the same age as Zach, 16 or 17. She's probably the most abnormal one out of the group, just because of appearance. She's got long, blue hair that just hangs over one eye, big, orange/gold eyes, and a very pale complexion. Her power is like Wolverine's in X-Men, with a metal skeleton and claws that come out of her hands. Though there's only two instead of three. She's a very flirty and out there kind of girl, but she doesn't like people messing with her. So basically: She can mess with you, but don't even think about touching her. lol Streets as well.
EDIT: Here's some pics of similar traits to these guys:
Bailey -
http://zenith-nadir69.deviantart.com...tate-314594456 (Power only)
Aaron -
http://shira-chan.deviantart.com/art...tion-306979907 (Power only)
Kim -
http://blue-moon402.deviantart.com/art/Avatar-145806155
Zach -
http://ralphhorsley.deviantart.com/a...Hand-182280428 (Power only)
Jordan -
http://lexikimble.deviantart.com/art...nings-90044058 (Not clothing)