Complex sentence: It should be noted the patterns on Napoleon's skin are similar to that of his incarnation in the 1954 animated film of "Animal Farm", though it is unknown whether this is intentional or merely a coincidence.
Split into simpler sentences: It should be noted the patterns on Napoleon's skin are similar to that of his incarnation in the 1954 animated film of "Animal Farm". It is unknown whether this is intentional or merely a coincidence.