GET RID OF:
it looks like a home photo that someone would have on Facebook or Myspace
very flat.. this would be ok if you played around with the color levels in photoshop.
this shot just bothers me.
http://www.modelmayhem.com/portfolio/pi … 8#28719270
Those stupid black lines ruin the whole picture.. Why? Did you think it was artistic to have them there.. If you want to censor the photo that just censor her naughty bits.. Don't photoshop in slanted blurry black lines, that partially cover her nipples and genitals, but don't really even cover them up fully.
On some of these photos (mainly the top two) it might be the image size that makes them look not so great. Try uploading bigger image sizes.