Brachiosaurus lvl 15 and lvl 20 look changes

[bryan.chan]

Is there a difference of look between a lvl 15 brachio and a lvl 20 brachio?
I don't seem to see a difference.

 

[Dungeonshifter]

There is a change actually, its not obvious in low resolution. But, if you turn your resolution to high, you can see that the neck spikes and the tail spikes are longer. Also, there are more spikes on the neck in lvl20.