Delete.
Good attempts but if you really want to master this style try learning to vector first.
I see the style you're trying to go for, but your details look like stamps, or wingdings, I think that instead you should do a little bit of fine detailing, such as inscriptions, or very small detailed tribal pattern, such as Celtic knots. But not too much, just an accent, that would make it look a lot more professional, and would give you space to fill up rather than just stamping. Also try to keep everything geometric, I've been seeing too much symbols for my taste. I really do like the color scheme and the style you're doing, keep it up.
My favorite is this one because it's simple and very geometric. I just think there'd be something better to put than the butterflies.
http://i44.tinypic.com/2802xag.jpg

