http://www.youtube.com/watch?feature=player_embedded&v=M4-fmCgko6Q
At 0:40
http://www.youtube.com/watch?v=asm51DMufow
After looking up these two videos simultaneously, I don't think it was much of a mistake (at least it was after looking at the Season 2 behind the scenes model of Duck was what struck me a bit).
Also, keep in mind that before the other models were released (Mavis, with her odd coloring scheme, and Spencer, being buffer-less, are prime examples), they had a bit of errors, but were corrected for the final time, although same could be said for Thomas, Percy, and James....
At 0:40
http://www.youtube.com/watch?v=asm51DMufow
After looking up these two videos simultaneously, I don't think it was much of a mistake (at least it was after looking at the Season 2 behind the scenes model of Duck was what struck me a bit).
Also, keep in mind that before the other models were released (Mavis, with her odd coloring scheme, and Spencer, being buffer-less, are prime examples), they had a bit of errors, but were corrected for the final time, although same could be said for Thomas, Percy, and James....