You obviously know what's pleasing to the eye.
Make me something with anime(of course) take your pick of which anime. Colors, I have no idea how the picture will turn out so I won't know what color scheme will go best with the pictures. You have an eye for that so I'll leave that up to you. Text, you have so many fonts, I've never even seen your current font. So yeah, I'll leave that up to you. Size, the same as my current one, I think it's 500x200 or 200x500, I forget which way it goes. Well, you know what to do.