High Quality Book Model included with separate layers for easy editing and editing and Customize writing in the book and on the spine of the book. If you have problems with model, I will support any time.

for use in animations Rigged and animated old book can be used in multiple types of films such as short films, science fiction scenes, or 3D movies

Page image files must end in .1XXX, where XXX is the index of the image. This goes until 1999 or 9999,

When a page image is added/removed, reload the UDIM.
The number of images must be specified within the BookPages material, so that they can be reproduced correctly.