realism photo of a translucent, transparent, clear, ancient ghost  clock thick and large round   have large amount of clock  ancient scripts, mystical look  made of glowing acrylic neon purple  gel, incredible vibrant iridescent colors, heatmap, infrared, sharp fantastic realism magical hyper detailed internal led lightning  , thunder  around the shield and shining reflective 
 hanging on black ancient wall  background, flawless clarity, deep glow, dramatic high contrast