Glad you're having fun, that's the important thing. As far as making money on stock with pretty models, probably not. You will spend alot more money executing the shoots then you will ever get back. But, it might lead to some "paying" fashion shoots even though those are rare if you don't know the right person.
The main problem is that every male who ever gets into photography "hopes" to make lots of money shooting pretty girls! That's the goal of 100% of males and there is no harder competition!
I wish you luck and hope that in one year you will have sold 1000 images.
You've got some great photos in your port! Much of it has a "fine art" feel to it. Really lovely work. That being said, my advice for more sales is to diversify your portfolio much more. You've got some great studio model photos with the model looking directly into the camera. Now try doing a lot more "real life" scenes that have more of a concept... Here's a great example:
She's pretty! But there's something dramatic happening here, an angry woman in a traffic jam.
You've very talented! Diversify and things will take off for you :-)
Good photos and you got some nice models there but (I'm no expert - just as a remark) - use focus point/s on the face not lower :D
ID28170439. I wish you all the luck and hope you sell those photos with the biggest price.