Cosplay in 20 Days Or Less: Day 2

The date is the 13th and I still don't have all my needed supplies.
I have enough to go ahead and get started though! Keep in mind I am a total noob when it comes to cosplay and props (Well, I actually have 4 years in theatre, special effects makeup, props, construction and costume experience) so I am sure a ton of this is going to be done wrong.
Today I am using playdoh to make molds for my Blue Exorcist pendants. You know,  the weird cross thing that they all have?

I am making it out of hot glue and then going to paint it with puffy paint. So far its going alright... I am close to having my final mold done and getting ready to cast it! Hopefully I don't screw this up.
Wish me luck, for tomorrow I finalize this prop!

~Aki Ame Okami