Now how about some decent advice.
I'm a signature maker too, I remember when I was new to this, I was like you. I didn't know a thing about how to make them or make them look nice. The backgrounds are okay, but you have to make the render (the image) fit in. Look at your Wolf Link signature, see the white outline, you do NOT want that unless your background is white. And with your other signatures, you have to make the lighting with the background match. Your 3rd Latias one, the background is dark while the render is relatively bright, you have to make the the render a bit darker. And also, learn to use vector and fractals, they really help you out.
I suggest you go the a graphics teacher here on
ZU and ask them to teach you, they'll gladly help you out in your signature making skills.