I have two themes for Mysidia. They are heavy in modifications and work in all browsers. (IE6-8 users just miss out on CSS3 enhancements.)
Chibiry! is a bright poppy theme that has subtle textures and charming colors.
Midnight Rain is a dark theme with bright splashes of colors and textures.
I'll update the topic when they are released. I also do custom themes and general layout design if anyone is interested.
Update:
Midnight Rain is released
Chibiry! is released
What's Next:
I will be working on redesigning the core elements of Mysidia such as:
Profile Pages
Admin CP
Adoptable Listing Pages
Levelup Pages
etc
I will be also be working on two themes that I will reveal later. I take commissions if anyone wants a custom theme.