Use ''a'' heated copper ingot and chose shields. You can make four kinds of parts.
Use ''two'' heated copper ingot and chose shields. Make a shield rim.
shield Boss, Hand Enarmes, Wrist Enarmes, shield rim ----------- necessary to make a complete shield.
shield Laurel ------------ unnecessary (Unless client want.)
Attach all of them and you will get a beautiful shield.
AAAAAAAAATTACH ''Shield Laurel'' AT THE END! Or you will not be able to attach other parts! (Maybe a bug?)