I used this cutters:
Ice cream cone cookie cutter (wilton)
Baby body cookies cutter (wilton)
Paw cookies cutter (form ebay)
Make the dought you prefer. I made this and add some nuts.
When you cut the ice cream, with hands model the hat shape, then bake.
Cut the body to create a t-shirt.
And cut the shoes like in photo.
For the decorating....
I started with filling the green hat, green t-shirt and green shoes.
After about 2 hours, I made the red detail on the hat and the red datail on the shirt like in photo down. On the shoes I draw immediately the white and red socks. On the t-shirt I made the black detail for the belt.
Then I made the rose head and let dry for about 2 hours. After this I made the nose and ears, all black and yellow details.