Step 15: Take Chewbacca’s left arm and start to push it towards his chest as you are pushing the triangular tab up to close completely. Crease well, unfold, and set aside.
Step 16: Now take the base page and put glue inside the grey area indicated with ‘Glue Here A’.
Step 17:
Take Chewbacca’s body piece and line up the left triangle tab with ‘Glue Here A’.
Step 18:
Press the tab firmly and let it dry.
Step 19:
Now lift up the right triangle tab out of the way; put glue inside the grey ‘Glue Here B’ shape.
Step 20: Line up the right triangle tab with ‘Glue Here B’.