Thanks to fellow 2005 boards user: The Kup, we have the Subscription Cover A and B for Transformers: Lost Light #5 that surfaced in Previewsworld.
As an extra bonus, we have the line art for cover B that Alex Milne shared on his Twitter.
Lost Light #5
It’s TEAM RODIMUS versus a universe gone wrong! An alternate Cybertron is being torn apart as the malevolent Functionist Council implement a plan that’s been millions of years in the making. But with victory within their reach, they find themselves up against someone who really shouldn’t exist: MEGATRON.