Alright, well, I attempted to figure out the main differences between your current signature's style and my own style and I found that the color is more concentrated on the render as well as more simplistic in general.
I don't really think I applied either of them.
Regardless, here's another attempt with the same render, seeing as I like think the render is quite adorable. The difference between version 1 and version 2 is that version 2 is
blended a little bit more.
Version 1:
http://i1139.photobucket.com/albums/n560/AstramJSP/Requests/mppp2v2.jpg
Version 2:
http://i1139.photobucket.com/albums/n560/AstramJSP/Requests/mppp2v1.jpg
Feedback would be greatly appreciated on what you would prefer.