3d icon set

5) quests icon: slightly tilted clipboard or task board with a brushed metal frame and matte surface, engraved checkboxes with two checked and one empty, a small golden star badge pinned on a corner 6) chat icon: two semi-realistic speech bubbles made of frosted glass or translucent plastic, one in front of the other, soft internal glow, no text, subtle refraction 7) friends icon: two stylized bust silhouettes made from brushed metal or ceramic, standing on a thin metallic base, subtle rim light highlighting their contours 8) referral icon: realistic gift box with slightly glossy wrapping paper, satin ribbon and bow, a semi-transparent glass arrow wrapping partly around the box indicating sharing 9) settings icon: solid metal gear with eight teeth, brushed steel finish, inner hole, worn edges with light catching the bevels, slight anisotropic highlights