Free Banner location for Week 4 of Season 6

Another week, another hidden banner (what happened to the free stars, Epic?). Upon completion of all Week 4 challenges, you'll unlock a new loading screen featuring the Fable skin:

Week 4 loading screen

If you look closely in the top right section, you'll notice an engraved llama with a banner above it, hinting at the location of this week's secret banner:

For those unfamiliar, there is a massive llama statue located near Junk Junction in the north-western most part of the map. To redeem the banner, simply head to this location and interact with it.

Note: All week 4 challenges must be completed before you can do this.