Ok, for #91, I added a stronger shadow under the triscalion centerpiece, just to give it more contrast.
As for the auro, I'm assuming you meant aura? Like a glow around it? So I submitted a couple of choices with that, one on a black background. Whimsical... well, not sure if pegged that one or not, I did submit an alternate design that looks a bit more 'rough' --- like it was hand carved into a surface.
If I think of any other ideas, I will submit them, and as always if you have any other suggestions or comments, just let me know, and I will do my best to accommodate. :-)