Angora rabbit lost near residential area

Our Angora rabbit recently went missing after wandering out of our garden. He's a completely domesticated rabbit and has never lived outdoors, so he's probably scared and hiding somewhere quiet, like under cars, bushes, sheds, or patios. He has long, very soft, light-colored fur, which makes him quite recognizable. He's a very docile animal; he doesn't bite or show aggression, but he might run away if someone approaches him abruptly. He responds best when spoken to in a calm voice. We're very worried because he's part of the family. If anyone has seen him or taken him in to keep him safe, we would be incredibly grateful for any information.