A fearsome 3D character model of a demonic dragon knight clad in spiked, battle-worn armor with glowing eyes that radiate power. His armor fuses mystical metals and scales, while his wings emit a fiery glow, symbolizing his draconic lineage. The knight wields a double-edged battle axe, its dark edges glowing with destructive energy, making him a force of devastation on the battlefield. This character can be featured as a villain, raid boss, or elite warrior in fantasy games or cinematic universes.