Cycle Material for a Christmas Tree

I want materials for leaves and the trunk ! Its a Christmas Tree !:eyebrowlift:
and also materials for christmas Balls !!!
Please Help me !!!

I would use (have used) a diffuse shader mixed with a glossy shader for the ornaments, with the diffuse carrying the dark color and the glossy having a lighter version of the diffuse. As far as materials for a trunk, you might try using an image for bumps plugged into a diffuse with tex coordinates for box mapping, and maybe mix it with another diffuse to colorize it.

As far as leaves or pine needles, I would use a dark green diffuse mixed with a lighter green diffuse and use a layer weight node set to face to put the lighter color outward.