ok one thing about your sigs is that the text in them is placed and sized horrible. The most important thing about text in tags is placement. Placement is massive so be sure to place ur text close to your focal as you want ppl to look at ur tag not the text alone..also dont bold big text choose text that flow with the tag or have the same concept and lower the opacity in some respects to allow the eye to look at the tag more..i rate your work 5/10 some of ur smudging is alright but to improve your styles go look at some tuts :P


Ahhh and also none of your renders are blendd with the bg so remebr to blend it in to create some depth. You can do that by duplicating it like 4 times..smudgin the first 3 layers then unhide the 4th and erase edges to blend it in..thats just one way