This awesome PDF file explains how to make this totally awesome crocheted plush toy. It includes the written pattern as well as photographs to help with assembly. It is a fairly easy pattern, but you need to have some knowledge of joining techniques and attaching the segments can be a little tricky (but there are pictures!).

Skills Needed (and Abbreviations)
ch: chain
sc: single crochet
inc: increase
dec: decrease
st/sts: stitch/stitches
rnd/rnds: round/rounds

Materials and Tools Needed
size F crochet hook
stitch marker
yarn needle
worsted weight yarn in desired colors
polyfill or desired stuffing material

Gauge: 4 sts/inch, 3.5 rows/inch
Final measurements: approx. 12” from end to end and 6” tall at highest point (antennae).