6057 Sea Serpent was released in 1992 and the vessel remains very popular today, as an outlier in the Castle theme. A modern iteration won the LEGO Ideas A Twist of Nostalgia contest last year and that design has been modified further, resulting in 40912 Sea Serpent.
Certain features of the original set are instantly recognisable on its successor, including the essential crenellated handrails and decorated sail, but the translation has proven contentious in other regards because its shape...