<--has no idea about vectors
BUT, your sig/vector looks cool Nirujan, It's very hm.. what's the word unique I guess and it's very catchy and most important easy on the eyes
@Ergo, I really like your sig love how you did the purple left side and the right blue side, it kinda blends in with the render but I think it's too bright at some edges, a little change of opacity might help.
@Kuro it's very good I think, I had the same thing in mind; you could mix up the render with the bg more with the blur tool and you could change the opacity if you want to.
here is mine I guess. Is this how things go?