If you want to make characters that are neutral and representative of a general population without having specific characteristics, one tip is to make your characters entirely in one color. It's very similar to making a silhouette of a character.
All you have to do is change the color of every aspect of your custom character. Using two similar hues helps give some nice contrast. You don't have to add facial features unless it's necessary.
Our character creator allows you to fully customize your character by removing features and picking the exact color you want simply by inputting a hex code. Feel free to get creative! The options are endless and this little trick can give a completely different feel to your video while saving you time.