It's a Keeper 1,000-Piece Puzzle

Here's the Twist:
The puzzle on the box is more than a bit different than the puzzle in the box.  What happened here?

About the Artist:

Meet Grace Burski, the creative behind Little Rocks Design. Inspired by the beauty of the north woods, Grace is best known for her detailed stickers of woodland animals, fish, and lures—perfect for decking out your gear on your next fishing adventure. Reel in the fun with our puzzle, It’s a Keeper, showcasing Grace’s art combined with a few twists that will keep you fishing… for that perfect piece.