Ok, so I got some time off and tried this with paint.net.
I know, it looks very amateurish and I just wanna know some ways I can improve on. [I've went through most of the guides and tutorials on the website Hannah linked me to <3]
The second one(I darkened it a little) was made in hope that it'll look better.. But I can't really tell.
no appeal to it. read guides for about 3-5 hours before even starting a sig. look for a nice stock/render for a nice 30-45 minutes. spend at least 2-3 hours on a sig before posting it.
those are all guidelines and usually my time on a sig so if you want you can cut them down a bit as I tend to take tags seriously.