Mr. Pop! (Action GT - 1980)
All pieces present and fully working. Sold under Argos number 351/3367 from 1983 for £4.99, with blue and white base colour variants.
Its in brilliant condition, did you take it out of the vault for the photo shoot.
@puzzlemodking Nah, things were made sturdy back then.
@dgibb01 thats true, things are designed to implode after purchase now.