A luxurious, 3D-rendered logo design featuring a circular symbol resembling a camera lens, with a checkerboard pattern in black and white segments. Incorporate a sleek, realistic makeup brush leaning against the circle. The brush handle is glossy black with metallic gold accents, and the bristles fade from white to deep purple. The center of the circle should display a lens-like effect with a blue-tinted reflective surface, adding depth and realism. Use a rich, dark blue gradient background to highlight the design. Ensure the overall aesthetic is modern, elegant, and professional, with a cinematic and artistic feel.