The Preacher's Right Arm is a grotesque, yet intricately designed weapon resembling a severed human arm, complete with detailed musculature and sinew. The skin appears weathered and slightly decayed, with a pallid, almost translucent quality, while the fingers are elongated and end in sharp, claw-like nails. The arm is attached to a ornate, dark metal gauntlet that features religious engravings and symbols, suggesting its use by a fanatical preacher. The overall aesthetic is macabre and unsettling, with a mix of organic and metallic elements that create a striking contrast.