Rounding up some of the leaked maps.
3-4 are the Season 3 maps (already announced).
1-2 and 5-6 look almost visually complete Imo from what we can see.
Best thing about them is the variety, I was growing sick of all the UNSC themed maps but here we have Forerunner/Jungle (Halo 2 vibes), Elite (Sanghelios Moon), Forerunner/Desert, UNSC (Reach vibes), Forerunner Interior, Volcanic Banished mining facility.
They all look brilliant visually.