SU-33 Flanker of the Leasath Air Force 5th Fighter Wing, 6th Air Brigade "Cardenal". There are two versions of this livery, one in English and the other in Spanish.
If there are any issues with the livery, post a comment down below & I will try to get it resolved ASAP.
DCS: World 2.5
Freeware - Free version, Do Not Redistribute