Put the scarf around his neck. Put a dab of glue or a stitch to keep the scarf in place. I used Aleene's Fabric Glue.
Put a hat on his head to keep him toasty warm.
Optional: Cut out 2 (1/2inch) pink felt circles and glue them underneath his eyes - giving him rosy cheeks:)
Weave in all the excess pieces of yarn into the body. Please be aware that amigurumi contains small pieces and can be dangerous to children. If you're selling this stuffed ami, please place a warning and also state that safety eyes are not recommended for anyone under the age of 3.