Animation for New player Model

Hello, We have a non rigged .fbx model and we need the animations in the list below made for them. We have uploaded refrence animations for each animations in a .rar file below. We have also uploaded the player model below. The animation should and must work with unity legacy animation system. Thank You Animation List: Crouch_Idle Crouch_Walk_Front Crouch_Walk_Front_Left Crouch_Walk_Front_Right Jump_Pose Killed_1 Knife_Fire Knife_Idle Normal_Fire Normal_Idle Pistol_Fire Pistol_Idle Reload Standing_Idle Standing_Walk_Front Standing_Walk_Front_Left Standing_Walk_Front_Right T_Pose