A sword with a blue light shining on it in front of a body of water

Excalibur, Manga delicada, The body of the sword is exquisite，bem decorado,（((The body of the sword is designed with a blue opal and a pattern in the form of light green particle effect..：1.3))), se, (The body of the sword is symmetrically decorated:1.3), (The entire Excalibur blade is centered:1.3), Mid-range close-up,（Silhueta geral:1.3),（Fantastic landscape painting:1.2), foto ultra realista, super-fino, 8k, Premium wallpapers, A mais alta qualidade de imagem, ..。.。...3d,c4d, tmasterpiece, rendering by octane