Measurements
To fit chest
71 76 81 86 92 97 102 107 cm (28 30 32 34 36 38 40 42 in)
Length from shoulder
43 48 51 53.5 54.5 56 57 58.5 cm (17 19 20 21 21½ 22 22½ 23 in)

Each source has a different set of recommended yarns. The following is from the Teddy version.

Materials
Teddy Family DK
2 3 3 3 4 4 4 4 100 gram balls
Teddy Vanquard DK
2 3 3 3 4 4 4 5 100 gram balls
Teddy Baby Softspun DK
2 3 3 3 3 4 4 4 100 gram balls
Teddy Koala DK
2 2 3 3 3 3 4 4 100 gram balls
Stitch holders.