Right to the point: You mean to tell me that the aquatic form for the Kul'tiran is not an octopus? Not only would it make sense for a maritime society to have a more intricate aquatic form, but it also make sense given the old god influence on the society.
https://media.mmo-champion.com/image...AquaForm01.jpg (for the image of the current form direction)
This seems like a lost opportunity. An octopus with tentacles that mirror that witch-esque wood would look incredible. Honestly, anything distinct would have been nice given the role water plays in the Kul'Tiran society. This is essentially a more round version of the original form, with tusks.