DINO / Unicorn S-T-D s

So, I've been unmotivated to make our wholly unoriginal though moderately cute Save The Date's ("STDs" in wedding blogging circles). However, it recently occurred to me that I can make really fun STDs and I am currently searching for inspiration. So, where's the first place I turn? To a painting Ive been uninspired for over a year with- and cant seem to finish.

Basicly, I just dont know if a Save The Date can be awesome without a T-Rex.