That one is pretty cool but I've seen some really cool ones up close with faces and pro carvings. I found one online made to look like the Star Wars Death Star, came out just like it too. Most I've done is the triangle eyes and it still came out kinda crooked.
The carving of the cat shows talent. I don't know why most people like to go for the face and not come up with some creative ideas istead for instance the whole pumpkin could be shark's jaws!