Here is the official explanation of what the Activity is looking for – builders should share their builds on the dedicated webpage that also provides the task:
This is part of a series on LEGO Ideas that gives little tasks for builders to get involved with – there are no prizes, they are just a way to get involved with building something quick for fun. Each challenge is intended to be something quick and fun, unlike the more in-depth building required for a competition or product idea.
LEGO Ideas 21313 Ship in a Bottle and 21309 NASA Apollo Saturn V are about to be reissued, shortly after being retired. The Globe was the only product idea from the first 2020 review to be approved for official set release.
The deadline for this Activity is October 20 at 10.00am CEST.