A: The running animations are already different. As for the fighting animations, if we think about the future classes/jobs that we will be adding, there's a chance that we won’t have enough memory to include all the animations. Therefore, we would like to first focus on stuff like adding new classes/jobs and making preparations to increase the level cap.
Instead of fighting animations, we are thinking about showing each race's individuality via emotes and such. Starting from Beta phase 3, facial expressions will be implemented. Unlike the standard emotes, these new emotes will only change the expression of the character's face. Please note that these new emotes can be used in conjunction with the standard emotes.
In other words, we're constantly thinking about ways to update the game in the most efficient manner so we want to pick the best way to show off each race’s individuality.