Wrap the styrofoam cone with kraft paper and adhere it with hot glue
Cut corks in half with a scroll saw ( use caution )
Apply hot glue to the backside of the corks and adhere to the bottom of the cone.
Continue adding corks with a slight overlap until the cone is covered. Be sure the corks are aligned upright. This may result in slight gaps. Cut top corners from corks to allow them to fit together with minimum gaps.
Add pinecone scales to the top of the cone.
Add a star to the top with a piece of cork to hold it steady.
Video
Notes
Follow safety precautions when using the scroll saw to cut corks.