Close-up biomechanical nanobot mutated to resemble a reptile, dark sci-fi horror aesthetic, dusting effects enhancing its features, darker cosmic space silhouette backdrop, high 8k resolution, natural color palette with dark accents, high contrast, embellished with oil splashes, sepia hues reminiscent of a Alyssa Monks night, industrial components subtly integrated, adorned in lavish attire echoing Klimt's style, scratched surface