Felix the Cat: The Movie (1988) - Revised CGI Felix Intro 

The current digital master* (right) for Felix the Cat: The Movie interestingly has a revised version of the mocap CGI Felix at the beginning with improved lipsync compared to the majority of other home video releases (left). When this retake was done is beyond me.
*UPDATE 19 NOV 2023: As of now, a true HD master of Felix exists. It uses the original version of the intro.