Here's my updated version of your "Scene Kid", the old "Scene" is not how it used to be back in 2007.

New Scenester, Girl:
Might still have Scene Hair but some can have curly hair.
Can be one color or many. They don't have coontails in their hair anymore.
Dresses like an Indie kid, thinks she knows everything about fashion. <--- THIS IS MAJOR, I BELIEVED THIS IS WHAT HAPPENED WITH ALL THE ORIGINAL SCENE KIDS.
Still likes Hello Kitty.
Makeup is more improved not the simply black anymore. Wears false eyelashes.
Can have piercings, plugs, and tattoos too.
Definitely isn't childish anymore.
Uses photoshop and has the best pictures taken by her DSLR pro photography camera.

New Scenester, Guy (They still KIND OF look the same):
Still has his long choppy hair. Hair is the same, but doesn't cover one eye well it never did.
Has plugs, piercings, and tattoos.
Wears American Apparel alot.
Still wears skinny jeans and always will.
Looks like he's in a band.
V-necks are a must, might wear sandals.

Both might wear Babycakes clothing or some Drop Dead.
They both smoke and drink w/e go to shows and raves.
Myspace is dead, Stickam is wear they are at.
Their age doesn't matter but their usually 17 and older.
If your a teenager and younger and your in the new Scene well good for you.

Poser "Scene Kids", the ones who still try to look like the old Scene even if its long gone now:
Scene Hair, or a miserably attempt at it.
Thinks coontails are amazing and has to have the...

There is no new scene kid. They are still the same, The "new" scene kids are actually all hipsters.

Scene is still the same as it was back in 2007.