Here you have it! Finally A crochet pattern for a black and white tegu!
intermediate level.

Basic understanding of crocheting in the round, inc, dec, sc, simple sewing and painting
ALL MARKINGS ARE DONE WITH FABRIC PAINT
you will need:

3.75 mm hook  
worsted weight yarn in chosen colors (150 yards each) 
polyfill  
10 mm safety eyes  
yarn needle  
scissors
Stiff paint brush
Soft fabric ink

Finished snake is approximately 24 inches long