that-1-cactus: orange doo head is best doo head - A Bionicle Sideblog
BIONICLE: Great Being LDD MOC POV-Ray render by gk733 on DeviantArt
not very Frequent Bionicle Facts on Twitter: "Christian faber, the lead concept artist for bionicle has shared video recordings dating back to 1999 of really early bionicle prototypes, known as "voodoo heads"
Before Bionicle Part Two: Electric Booga-Doo - GateCrashers