Here is the required amounts of yarn in grams and ounces:

~Sirdar Wow in Imperial Purple, shade 760
3 x 3 1/2 oz(100g) balls
~Sirdar Bonus Chunky in Violet, shade 985
1 x 3 1/2 oz(100g) ball
~Patons Whisper in Crystal, shade 00008
2 x 1 3/4 oz(50g) balls
~Patons Spritz in Spritzer, shade 03001

Other Items needed for project:
~3 glass beads
~1 in.(2.4cm) wide black Velcro tape, 10 in.(24.4cm)
~Washable polyester toy stuffing

The above gauge is for the BASE using Sirdar Bonus Chunky and size 10(6mm) needles.
Here are the other two needed gauges:
~Top: 22 stitches and 30 rows in 4 inches using Patons Whisper and size 6(4mm) needles.
~Sides: 8 stitches and 15 rows in 4 inches using Sirdar Wow and size 11(7mm) needles.