The Winter Friends set includes the mouse, bunny, winter hats and scarves, a snow mouse, 2 regular sleds different sizes and one carrot sled. They are all individual and free patterns. The links to each one can be found on one convenient page which I linked above.
medium worsted weight yarn
size 4mm hook
If you make the sleds then you will also need a plastic mesh sheet, square count not important. And a small amount of 20 gauge wire to bend the front of the sled if desired.
the bunny and mouse are about 8 inches tall