Step 1: Materials
An old grim reaper costume
A scary mask of some sort
Paper Mache (flour, water, and newspaper)
Something to cut the chicken wire.
How to make paper mache:
Mix water and flour in bowl then rip up some newspper and dip it in.
Voila paper mache.
Step 2: Making The Body
To get your friend out just take apart the back of the chicken wire where it meets. Let him out and and put the back together again.