1/10 your sig is very sloppy, needs more tutorial and I mean serious good tutorial, you need to add c4ds and get better render ( not advertising ) go
You must login or register to view this content. and find c4ds and renders that you need for you sig, and please don't just pick an image through google and just cut copy paste it, you need to have a better quality sig. I'm not saying that you can't make a decent one but try and practice.