I kind of like it, but when it comes to text. Unless it is a signature meant for someone on a forums, make the text less noticeable. Also you need a better lighting source, render seems a bit LQ. Also just add a few more details.
Im not one to judge since I never make anything 7/10+ but here I'd say 4/10
The transition between the two pictures (where the S starts and different render too) just takes away from it. If that wasnt there it could easily be 7-8/10.