You will need:
Okay so I skipped a few steps, here..I'm sorry! Basically I formed a little wire armature for the snout, you can see it running along the sides there, nice and ugly. I then glued it down with the epoxy and glued some foam over the wire armature with hot glue. Snip the foam snout down to the shape you want. Make it a little skinnier than needed since we are going to add to it.
I then coated the entire thing with resin to make it super strong! Mix your celluclay and create a basic snout. Let this dry for awhile.