There are only 2 colors used which are: #5C2C16 and #EFEFDB. See the color swatches below:

STEP 13: Add a new raster layer, name it "ears". Load from disk ears.sel and flood fill with #EFEFDB. Deselect. Use you Retouch Tool, set to Darken RGB, size 7, hardness 28, opacity 41, step 25 and density 25. Darken around the edges of the ears. Use the retouch tool to smudge and soften to your preferences

STEP 14: Will still on the ears layer, . Load from disk the earinside.sel and flood fill with #5C2C16. Deselect. Smudge slightly using the retouch tool, smudge, size 5, hardness 33, opacity 35, step 25 and density36. If necessary, soften to your preferences.

STEP 15: Add a new raster layer, name it "mane". Load from disk the mane.seland flood fill with #5C2C16. Deselect. On the same layer, smudge upward using the retouch tool, smudge, size 11, hardness 33, opacity 35, step 25 and density36. Also smudge between the ears to blend in wioth the forehead and part of the ears.

STEP 16: Add a new raster layer, name it "nose". Load from disk the nose.sel and flood fill with #5C2C16. Deselect. On the same layer, use your retouch tool. Set to Lighten, size 14, hardness 8, opacity 47, step 8 and density 60. Barley lighten the upper part of the nose. When you are satisfied with the results you can add a single black line for the mouth.

STEP 17: Add a new raster layer, name it "eye". Load from disk the eye.sel and flood fill with #5C2C16. Deselect.

On the same layer load from disk the "eyepupil.sel", flood fill with black. With the pupil still selected go to Inner Bevel and apply the preset for "round". Deselect.

STEP 18: Add a new raster layer, name it "feet". Load from disk the feet.sel and flood fill with #5C2C16. Go to Inner Bevel and use the preset "soft". Deselect. Use the smudge brush to blend in the rough spots on the foot using size 5, hardness 33, opacity 35, step 25 and density36.

STEP 19: Merge layers, all visable. Use you Retouch Tool, set to Darken RGB, size 7, hardness 28, opacity 41, step 25 and density 25, to darken the areas around the eye with the empahsis placed above and below the eye.

Hopefully, You should now have something that resembles a Zebra:^) I hope this tutorial was understandable, if you have any suggestions for improvement I would love to hear from you.