An animation question for Image Ready.

Okay, I have this icon of Clea Duvall:


But it's psychotically over the 40k limit. My question is: Instead of using a new pic (on a new layer) for every time we 'zoom in' here, is there a way to set an action (such as the magnify) to a frame and just use the one pic?
Does that make sense?

This sounds far fetched to me, but I may as well ask.