Fiberglass Pack Shells help

hey anyone know what i have to do to make a Fiberglass Pack Shell for the proton pack and gun, is there any instructions online? or any plans for it, also do u know where i can buy the supplies for it, thanks for all the help again.

http://www.gbprops.com/plans/stefan_pack/

http://www.gbproject.com/plans/mctut/index.html

http://www.tapplastics.com/