Flower Pop Up Card Tutorial by Peter Dahmen (just click on the flower to go to the tutorial)
DIY Flower Pop Up Card
Pop up lotus card.
Hogwarts Pop-up Card
Kirigami Pop-up Cards, Make Yourself (4 patterns included) from popupcardmaking via etsy. These are beautiful!
These are fun! pop-out butterfly cards.
Image detail for -DIY Valentine Heart Collage Popup Card & 10 by PeadenScottDesigns
DIY a small castle