I do not see a Shark in ERAS.  Though I do see one in GOF.  As for missing elements, I have no ability to fix models and if a GOF one is messed up, it will likely stay that way.

I figured out a way to get those to display without need to edit the model.  It involves a minor locator addition and a render state change for zero width texture display.  Both Maelstrom and ERAS were updated and that ship type now displays properly.