In a , Bill Westenhofer (who worked on some of the effects in the LWW movie) talked about preparing for the Prince Caspian movie. He said: "Reading the books, there are some evolutions. One of the challenges is that it is described in the text that [Aslan] does increase in size. At one point, he’s referenced as the size of an elephant. So I think that’s where interpretations of the filmmakers are going to come into play and how to pull that off. In this film, he changes size slightly, but I doubt anyone would notice. He’s actually five percent bigger after he comes back to life, but even to start with, he was at the top end of the scale of average lion sizes… So, he is a big lion, even at the start. But yeah, I think that’s going to be one of the challenges... What creative licenses you carry and how believable that is to have that big a character…"
I always thougt Aslan's size was dependant on the beholder. Therefore, his changing size is ultimatley impossible to put on film. But it looks as if they are going to try and do this for the PC film. How do you feel about this?