Create a decorative frame inspired by the handle of a cybernetic blade

Create a decorative frame inspired by the handle of a cybernetic blade. The frame should have angular, futuristic lines, with details such as geometric patterns and integrated light circuits. Use dark colors like black and metallic gray, with accents of neon blue or green to give the impression of advanced technology. The design should evoke a feeling of power and precision, while adopting a Western cartoon style, with clean lines and a dynamic aesthetic.