I found this mini gamer figure pack that includes keychain suitable sized patterns for Mario mushrooms, Kirby, Bob-boom and the Nintendo controller.
I didn’t follow the pattern exactly as is because the mushroom head protruded out too much.
In row ten I created a total of 27 single crochet (sc) stitches, in each stitch and increase (inc) in the next stitch.
I’ve only sewn three spots on the head of the mushrooms. These were the “large spots” with 2 rows.