Not from within CrazyTalk 7. However as characters are created using images or drawings, you can just do all this in your image editing software (Photoshop, Gimp etc.) before loading into CrazyTalk 7.
For the Business Avatars, just render a single image, then edit in your image editor to make the changes, then bring it back into CrazyTalk 7.
Peter
Forum Administrator
www.reallusion.com