[spoon]

The girl in the front, anyone know who she is?

Only other information I've managed to find about her is a tag labeled "amt-534" on rackrater.

[roap]

Here's the information that I can get from those photos:

I believe that she's sitting on a Chinese-made Quad ATV--maybe the 250cc Sprint Quad (pictured on left below) or the 250cc Flying Tiger Quad (pictured on right below).  A poster featuring Scooters can be seen behind her.  They look similar to the Scooters manufactured by Tiger International Manufacturing (a Chinese company), especially the model at
 http://www.diytrade.com/china/4/products/3114000/EEC_EPA_Approved_50cc_125cc_150cc_Scooter.html
But it's actually pretty difficult to tell, since there are a lot of little Chinese companies making products that all look similar.  I couldn't find any big-name manufacturer that makes an ATV that looks like that, though.

In the interest is putting a date on the photographs, I also noticed the rackrater photos were posted on 20 November 2010 by a user who posts a lot of random big-boob photos that he finds on the web.  Therefore, this is probably not a recent set of photos.

[Offline]

She has such thin legs for such a bountiful bosom.  God, if she ate a calorie laden meal her boobs would probably expand a couple of cup sizes.

[Gillespie]

Amazing, she should get into biz

[Verbotenbruste]

The girl in the front, anyone know who she is?

Only other information I've managed to find about her is a tag labeled "amt-534" on rackrater.

what a find, thanks!  dying to find out/see more!

[roap]

Here's another clue:

The original filenames for these photos were

 a035c8d41176728f531a88f3c4a11.jpg
 840f666345ea14a828e444d2be10a.jpg
 795c1a4feb0c390674e948630bfe5.jpg

Which websites uses 29-digit hexadecimal numbers to name photos?

Also, the tag amt-534 is meaningless.  The person who uploaded the photos to rackrater appears to use "amt" to mean "unknown amateur".

[pedonbio]

So what do the file names mean?

[roap]

So what do the file names mean?

It's just a way to figure out where the photos came from.  Many websites have distinctive formats for filenames.  For example, flickr.com has filenames of the form
 4799490_11a9544ee3.jpg
This means that if you ever see a photo whose filename is a sequence of decimal digits, followed by an underscore, followed by a sequence of hexadecimal digits, then you can be pretty sure that the photo was posted on flickr.

In fact, on some websites the filename tells you the exact page where the photo was posted.  In the case of flickr, see
 http://ask.metafilter.com/47380/flickr-filename-find

[Gillespie]

No one could answer this but now I have to ask, could this be Katya Sidorenko aka Sha Rizel

Palomine thinks this is an excellent theory... just because we haven't yet seen her do expo stuff doesn't mean she hasn't done it... it's almost a prerequisite for some 'career paths.' Plus, it looks like her older, Russian tv appearance hairstyle too. I look forward to hearing if others agree with Gillespie!

[orohipus]

Agreed!Her name is Katya Sidorenko