5 Total Banners needed, for the following ranks: Member, Full Member, Sr. Member, Hero Member, and Legendary. ($200 for all 5).
Then you are looking for signature design, not banner design. Both are different. Signature code is designed by bbcode which can't be with mouse over affect.
If you are not looking for signature code but html banner, wondering if you know that ad auction has been paused for a while.
Have you hired a campaign manager already? If not, feel free to visit my campaign management service-
https://bitcointalk.org/index.php?topic=5180747.0