Hi all 
this is my new head model, done in about a week or so out of a sphere. Now I understand the importance of RAM to make something more detailed and reach higher levels of realism a lot faster than before, now I can get to subdivision Level 10 
and it’s great!
Nice. The detail is great. And the coloring is really good too. But I’d say the large forms look unnatural and flat. The eyes don’t seem to have any roundness, more like slits in the skin. The ears, though they are elf ears, don’t have very natural looking features, and the wrinkles around the nose don’t look right. I’d go down to the first few subD levels and work out the base anatomy, but you really got the detailing well.