Ahh I won't rate this.. I'll just advice you on how you can improve.. firstly, never use outlining on renders.. you've already dont that on both your sting renders, I see.. secondly, you need to get a nice and decent looking background if you cant make one.. and change its colour to one of the most prominent colours of your main render.. now the cutting of those renders is ok.. but the outlining of the renders make even the cutting look bad.. and the text.. the positioning sucks and its much more of a main point of the signature, as I'd like to put it.. the text should be small.. neat and if your new at gfx, bordering the text'd do the trick for now..!!