You
may notice that I have added a couple
of coconuts. They are just spheres so
I don't feel the need to explain what
I did. Select all of your meshes.
Click image for larger version
Add
all of your objects to your mesh layer
and set it to Reference.
Click image for larger version
Open
up your Hypershade.
Click image for larger version
Select
lambert1 and hit Control+A to open the
attribute editor.