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In Early 2025. Korean Air introduced a new livery on their Boeing 787-10 as part of their updated branding. Since then, several other aircraft have been seen with this livery, including the Boeing 777-300ER, 747-8i, 737-900ER, and the Airbus A330-300.
With the 787-9 slotted into the pipeline for rework, this livery would be a great addition to the new and improved 787-9 coming soon. If you want to see this livery be included with the upcoming 787-9 rework, please vote for it!