Based on Shunya Yamashita's Jin art from TTT2. You need to select the following items:

• Head: 'Witch' hat - Longcoat with no hand mesh (colorable). • Upper Clothes: Jersey - Gloves-only mesh (colorable). • Lower Clothes: 'Gakuran' pants - Pants (colorable).

Just drop .pak in ~mods folder and enjoy.