It´s a .dds file based on the Tsar: The Body 2.0 (Midlander) (Type 2 Hair V0)
Also a .dds for the body 1.5
How To Install:
Open Textools -> Character -> Body -> Choose Race -> Import -> Import from -> Celtic Warrior.dds -> Please do not dm me with installation questions~ Ty!
If you find issues feel free to contact me on Discord!
You can find me on https://discord.gg/2EXDNhg