You must order three models to make a Brachio Star:
1x Set 1 (core) - THIS MODEL
1x Set 2 (Pyramids) - Here
1x Set 3 (Petals) - Here
You are ordering a DIY kit, not a complete puzzle.
You will need 20 #4-40 screws around 1/2 inch long to assemble the puzzle.
Contact Oliver's stickers for stickers, sold separately: http://oliverstickers.com/