My hands down, by a margin, favourite Frankenstein film is the Mel Brooks version. This is my interpretation, a more effects heavy version of the monster played by the late Peter Boyle. You can almost hear the violin playing.
“Happy Frank” is playfully rendered with green skin (most of the time), bolts and stitches. However, instead of the expected stern expression, our monster sports an incredibly detailed bemused expression on his scarred face.