Well i'm a first year veterinary student, and i found this book searching amazon. All my friends have the dog colouring atlas, but I wanted one to cover all animals- and i found it!
This book is clear, fun, and excellent for revision! It doesn't give a huge amount of detail on origins or insertions, but as far as i know, no colouring book will! So if you're stuggling to tell the origin or insertion, look it up in an anatomy book and write notes onto the colouring book! :) I'd recommend (in fact i already have!)