Request a model :)

I'm afraid Swan3DStudio is right about Blender. Either this app becomes an industry standard in a couple of years or you're not going to score a job in this field. Also, you're a 3d artist when you know the needed techniques and you can use your skills with a wide range of applications.
You might consider buying a student license from Autodesk, they give you full working software for a decent price. Only thing, you can't use it for commercial purposes.
I also agree about working on your presentation, no offense meant. Good luck mates.

Some of your models looks good some of don't. Work on your presentatiton methods and use a more common program such as maya or 3ds max.Belnder is fine too and some people do really good jobs with it, but that is not enough. Don't forget. If you have good presentations and clean mesh with fair amount of poly you can sell your models. And most important part is I think be patient and keep advancing your skills. Good luck.