Using Model Magic, create a sculpture, like this Christmas tree, that will fit inside the globe.
For Model Magic, you can just let it dry overnight. If you are using oven-baked clay, you must follow the instructions to cook the sculpture properly.
Let the Model Magic dry and then paint your sculpture.
Add a clear coat spray once the sculpture is dry.
Once the project is dry, glue into the plastic snow globe.
Add pom poms or fake snow inside and close the snow globe.