Update #3 [Sun 18th Jun, 2023 11:00 BST]:
The fourth wave is now also up for grabs. This round features chibi-style icons of various characters from Xenoblade Chronicles 3. They'll be available until 22nd June 2023 and will be followed by a fifth and final wave on the same date. Here's a look (via Noisy Pixel):
Update #2:
Nintendo has added in the third wave, here's what you can expect. You'll have until 15th June 2023 to get hold of these ones (via Nintendo Everything):
Update #1 [Fri 2nd Jun, 2023 03:30 BST]:
Here's your reminder that the second wave of Xenoblade Chronicles 3 icons are now available via the 'Missions and Rewards' scheme for the Switch Online service. These icons will be available until 8th June.
Here's a look, courtesy of Nintendo Everything:
Original article [Sun 28th May, 2023 07:00 BST]:
Nintendo has added a new batch of icons to its 'Missions and Rewards' scheme for the Switch Online service. This time it's for Xenoblade Chronicles 3.
There'll be five waves in total with the first wave running from now until 1st June. This run of icons will be available all the way through until the end of the same month, with a new batch each week.
#NintendoSwitchOnline members! Now's your chance to redeem your #MyNintendo Platinum Points to collect custom icons from #XenobladeChronicles3. Icon elements will be refreshed each week until 6/29 at 6PM PT. #MissionsAndRewards
Of course, once again - you'll need to be a Switch Online member and have Platinum Points to collect these custom icons.