We just had a discussion about the phrase "model material" in your earlier thread. One thing I can tell you is you need to have confidence in yourself.
Getting work in this or any business is about selling your product, in this case your product is YOU. If you come here and say I'm not model material but will you hire me anyway isn't going to get you very far.
Now, do you want critique on your look or your images?
On your look directly relating to you, you have a unique face. This can be good or not depending on what you're trying to do. However you don't seem to have any decent expressions in your portfolio. Remember what I said about the ability to express.
Now on your images, a couple are ok. Most of them aren't. They're all over processed.
This is decent, has decent expression but is over processed
http://www.modelmayhem.com/portfolio/pic/31227472
Poor composition and again way over processed
http://www.modelmayhem.com/portfolio/pic/29997880
Terrible composition and crop, yet again way to much processing.
http://www.modelmayhem.com/portfolio/pic/29997955
Decent composition, poor lighting and expression
http://www.modelmayhem.com/portfolio/pic/29997944
And just to make sure, did you read this and what to expect when asking for critique?
http://www.modelmayhem.com/po.php?thread_id=85512