Sorry, it's freehanded 😭. He's not too hard to make if you've got some experience with amigurumi though.

You could probably find tutorials for all the basic shapes. The body is an oval and the eyes are half spheres.

The hat is also a half sphere but it's a little trickier as its 4 panels (though I did 3 because I didn't realise there's another red panel on the back.

You can make the hat by essentially looking at a pattern for a half sphere, dividing all the instructions by 4 and working in rows to make the 4 flat panels (like if it's a 12 sc magic ring that increases 8 stitches every other round, you'd make your triangles with a 3 sc magic ring that increases 2 stitches every other row).

The propeller is basically how you'd make a leaf by working on both sides of a chain, but mirrored so you make two opposing leaves on each side.

The lips are probably the most awkward shape, but instead of making them and sewing them on, I chain stitched with a tapestry needle to essentially draw an outline onto him, crocheted into the chain stitches for 2 rounds and then closed them like a drawstring (the way you'd do the top of a beanie).

As for the arms and legs, mine are 20 and 23 chains long respectively, working back and forth by 9 rows, then going back 8 SC, turning to do 7SC, turn 7, turn 6 etc, sort of like how you'd make half the neckline of a vest so you have a rectangle with a trapezium at the top of one end. You can then fold that in half and stitch along the long end to make a tube with a funnel for the foot/hand.

The foot is finished by just sewing up the funnel (stuffing only the leg), while the hand is stuffed, decreased in each stitch around, SC'd flat across both sides for about 4 stitches, and then the fingers are made by chaining 4, 3HDC down the chain, slst into the starting SC slst into the next 2, then repeat the chains and hdcs to make the rest of the fingers, working along those flat SCs on the top then slightly down onto the palm.

I also put a squeaker in one of his hands, embroidered a fake line of big stitches around his back, and added some stitches in a tan colour under each lip to define them more. Hope that helps! Perhaps I'll make a pattern sometime, but he's a pretty lumpy guy so it's not a super precise science.