From Muppet Wiki

Australian McDonald's released a set of four Muppet Treasure Island Happy Meal toys to coincide with the release of the film there in 1996

This set differs from the American premiums, as each week a child could collect an iron-on transfer which could be colored with the crayons included.

The four sets were:

• Kermit the Frog at the helm, with a yellow crayon box
• Kermit and Miss Piggy, with a red crayon box
• In the crow's nest, with a blue crayon box
• Gonzo tied to a mast, with a pink crayon box

Each box of crayons came adorned with the Muppet characters featured on that week's transfer.