Diverse User Avatar Portraits Set, Flat Colors, Modern Minimal Design

"A set of diverse user avatar portraits, clean vector illustration style, flat colors with subtle gradients, modern and minimal design. Include a variety of facial features, skin tones, hairstyles, and accessories (like glasses, hats, earrings). Each avatar should be inside a circular frame with a white or pastel background. The style should resemble professional UI/UX avatar icons used in apps and websites — smooth lines, simplified features, and well-balanced color palettes. No text, no background elements outside the circle, consistent lighting and style across all avatars