Talking about the CR7 works, I'm afraid that you've overdone the signature, as Arun said there was no need for the Portugal stuff considering he's wearing the Real kit. Also, that light's intensity/opacity looks a tad too much, decreased one could have been better. Avatars are cool but don't let the lightning destroy the focal render. The banners and buttons are just okay as they lack some textures, these things are nothing without textures actually. The logos aren't top notch either, you didn't play with shapes which is the best way to improve logo making and you tried taking out renders which will eventually make you lazy and less innovative so I say play with shapes and try to make the works as good quality as possible. Keep up the good work man.