leaves are made from the crystal core colors
noise values of:
25Intensity
100ColorSat
100.0Coverage

Wood uses crystal sides main color(fill the square) and the cores color for the stripes following the guide
noise values of:
25Intensity
50Colorsaturation
100.0Coverage
then take a 10 value of black and every 2 blocks shade it from right to left

wood top uses core color for rings and sides main color for background
noise vaules of:
20Intensity
50Colorsaturation
100.0Coverage
then take a 10 value of black and every 2 blocks shade it from right to left