I was working on this from around 6-8am and wanted to post my progress. I'm trying for a translucent eggshell.

I'm not sure of what to do for the colors of the hatching--I'm torn between making it gross and vein-covered/embryonic or actually covered in scales with normal colors. I do kinda want to make it gross and filmy per what Plague is known for and the Plague's unhatched egg description... Thoughts?