I've seen some amazing chocolate eggs this Easter, but to say the truth, my favourite one is these Terraiums, there are easy to make if you just follow the steps of the page The House That Lars Built.
Step 1: Spray the colored egg part gold. Wait 24 hours to dry properly.
Step 2: Insert a bit of wet dirt into the bottom of the egg filling about 1/3.
Step 3: Add a bit of moss on top.
Step 4: Dig your wire flower into the dirt.