Sumi Serina (Christmas ver.) (鷲見セリナ(クリスマスVer.)) is the Christmas Variant of Serina and is one of the students studying in Trinity General School .
Her birthday is January 6th.
(Serina christmas ver color main)
https://forum.dcs.world/topic/356182-unofficial-ch-47-livery-template/
unofficial chinook template
Im not used to chinook (unofficial) template. so made it simple.