For those who are LEGO BIONICLE fans, there’s a new building contest for the theme over on LEGO Ideas to help celebrate LEGO’s 90th anniversary. You can basically build anything that’s BIONICLE related but not exact copies of existing products. You can even mix it with other themes but can not include any IPs. The grand prize winner will get the following prizes:

• 11021 LEGO Classic 90 Years of Play
• 10305 LEGO Icons Lion Knights’ Castle
• 10497 LEGO Icons Galaxy Explorer
• 40567 LEGO Forest Hideout (Gift with Purchase)
• 30510 LEGO 90 Years of Cars

The deadline to submit your entries is August 8 at 6am EST.