This skin is from a 2000D commemorating in 2018 the 10th year of ESTA.
ESTA is the technical support squadron of the 3rd Escadre de Chasse based in Nancy-Ochey.
ESTA is supporting Escadrons 1/3 Navarre, 2/3 Champagne, 3/3 Ardennes and 2/7 Argonne. Their flags are on the tanks.
The Couteau Delta tactical demo team flies this aircraft, thus the helmet and patches on pilot.
And thanks to Sushy,whose helmet/patch skins I reused.