Pan Picture

How do people make Photoshop do things >(

Anyway. At first I thought I was going to make a plain statue looking image hence the green. Then I changed my mind but kept the green.. This is Pan which I have a character in my comic but not in this form. I have a variation of this image of his shifting between the two.

I went from several different descriptions of him ranging from Ugly old hairy man goat to young with sharp features.

yes, his legs need help.
Pan
pan?
Pan
Pan-
Daughter of Pan