Sorry, I don't have my photography equipment with me, so the pictures are a bit rough. But here's how we're looking. 

Ghost shark is perfect.
Red comb jelly, I am adding layer back to the print art, but it looks fab.
Mystery mollusc, the colours need tweaking to differentiate the front from the back a bit. Otherwise, the level of detail is crazy!

Now I have a physical sample in hand, a few designs are getting a little revamped and its time to make the big order. I have a better idea of the scale and what the manfacturer can do now. Onwards and upwards!