undead zombie 3d model

Create a semi-realistic zombie character for a first-person shooter game. Appearance: - Undead humanoid male, tattered military or civilian clothes - Pale/grayish decomposed skin, visible wounds and blood stains - Glowing pale eyes, open mouth with exposed teeth - Hunched posture, asymmetrical body (one arm slightly longer) Technical requirements: - Humanoid skeleton compatible with Mixamo / Unity Humanoid rig - 10,000 - 15,000 triangles - PBR textures: BaseColor, Normal Map, Roughness/Metallic (2048x2048) - Export as FBX with embedded skeleton Required animations (include all): 1. Idle - slow swaying, hunched breathing 2. Walk - shambling gait, arms hanging low 3. Run - aggressive charge toward target 4. Attack_Swipe - right arm horizontal swipe 5. Attack_Bite - lunge forward with open jaw 6. Hit_Reaction - stagger backward when shot 7. Death_Forward - collapse forward to ground 8. Death_Backward - fall backward when headshot