Art deco gaming computer poster with golden geometric rays

A sophisticated, high-end Art Deco advertisement poster for a modern high-performance gaming computer tower. The PC case is re-imagined with polished brass, black glass, and sharp symmetrical geometric cooling vents inspired by 1930s architecture. Golden geometric lighting beams radiate outward from the fan grilles. Frame decorated with opulent gold chevrons and vintage border art. Vintage typography reading 'POWER UNMATCHED'. Crisp clean line art, high technical quality, 8k.