Pop Up Card with Vellum Paper & Sewing!

I made this card tonight & am so thrilled with it. It's the first time I've ever: (1) made a pop up card, (2) used vellum paper, and (3) did some hand sewing on the card.

What do you think? Likes? Dislikes? Let me know!

Front View

Inside View

Maybe the inside is missing something, but I'm too tired to work on it anymore tonight.