Hi there, Red Fall. Unfortunately, we can’t have scans of the art book put up. It is, after all, a commercial product you can buy, and replicating and distributing it for free is a breach of its copyright. However, there are plenty of views of Abe available on the
Oddworld Graphics Gallery, which hosts just about every Oddworld image there is. Concept art and FMV stills should give you a good image of most important parts of a Mudokon’s anatomy.