Sparkle Mermaid Origami Birthday Card

I made this birthday card from scratch, my second origami card, this time with a mermaid theme. I hand drew with the use of outline and hand coloured I added glitter to the background it to give a subtle sparkle. 
 
The size of this card is, 16.5X11.5cm 
 
I can add a Happy birthday sticker for free inside the card if you wanted. I can write the card for you and send it straight to the recipient or I can leave it blank and send it to you to write and send.
 
I can add a Happy birthday sticker inside for free if required. I put white but it is actually cream coloured card. I can write the card for you and send it straight to the recipient or I can leave it blank and send it to you to write and send.