This is another great piece of work. Your facial modeling and texturing looks great! I wouldn't worry too much about it looking like the actor playing Gandalf from the movies, this challenge is allowing you to represent your own idea of what the character looks like; with a little twist!

I was also gonna say "hmmm it looks like he's wearing high heels and not wizard boots.." but then I remembered that this was gonna be a Gandalf as Madonna. hahahahaha This ones gonna be great, can't wait to see the finished product. Keep up the great work!!

Tim