Austin Prod 1990 Large Black Pouncing Cat Signed Boris 17 1/2" Long Beautiful

Signed "Austin Prod 1990© inc" on one side and " "Boris" on the other side. It is 17 1/2" long, 8" tall & 4" at its widest point. It is black & very heavy. I got this at an estate sale I don't anything about it. It has some very small white marks that show through the black but not many. I'm sorry I don't know what its made from. It weights 9 lbs. Please look at all pictures & message me with any questions.