For the pendants, I also added some Glossy Accents after the sealer dried and it made it really stand out. Try a gloss sealer for a more vibrant look.
You can use almost any small image mould you have for this project. I just happened to be playing with my new IOD Cameos mould. You can also try using a variety of substitute empty pendants. Some ideas are empty watch faces, bottle caps, or other small empty items. Use what you have around! For the bottom layer of paint, you can use any paint! For the top layer, I prefer DIY paint because it seems a lot easier to wipe back, but try to experiment with what you have and see what works for you!