Forum:New Site Graphics?

I'm new to Wikia so forgive me for any mistakes I may make, but I have been using the SNN for quite a while now and wanted to make a contribution to the sites graphics, namely the main page. Below are a set of buttons/icons I made. After showing them to Myself 123, he suggested that I post them on a forum, to show everyone else. I would like to hear your opinions/critique.