This set is complete with all the parts necessary for either the mosasaurus or one of the other alternate dinosaurs of set 6721 (iguanodon, postosuchus or dinetrodon). All the pieces can be seen in the second photo. Tail is a bit loose but fine for display. Box is included and so is the poster/instructions/showing other alternates to the mosasaurus which can be built from the pieces provided. Poster has tear in it.
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