This piece seems to be known simply as ‘Redcar Figures Sculpture’ by J Tweedy in 1999
There’s a mermaid, lifeboatman and Captain Cook (a tenuous link, his sister and father have Redcar connections)
A pirate complete with parrot, hook, eye-patch and peg-leg ? (i’ve never heard of any association of Redcar with pirates real or fictional)
Finally theres a genuine piece of Redcar history with Gertrude Bell on a camel.