Azrael-Arkangel
Still Mildly Glowing
For the animations you can do something like this.
If the NPC is angry, you put one face, if happy another. And an extra frame with the eyes closed. At least this way it will seem more alive than just a picture, without the need of all the animation.
If the NPC is angry, you put one face, if happy another. And an extra frame with the eyes closed. At least this way it will seem more alive than just a picture, without the need of all the animation.