Monarch Caterpillar - Getting Closer

I am guessing we have one day left for our caterpillar. Today is the 10th day he has been in his cocoon. The shell is getting transparent - you can easily see a silhouette within the cocoon in the last two pictures.

And, I am really hoping I don't miss this. Most likely though I will be at work. Maybe he'll be a late bloomer and wait for me to get home.