这些图片是从 Google 的服务器上直接下载的，这么多年了没想到还能被访问，为了方便我上传到 Drive 了: https://drive.google.com/drive/folders/142xZWB0TvJAxuxPVsMpo8UIM8xgAqsc-?usp=drive_link

你也可以直接从 Google 服务器上下载：

mkdir -p chrome-old-default-avatars
cd chrome-old-default-avatars

base="https://www.gstatic.com/chrome/profile_avatars"

files=(
  avatar_generic.png
  avatar_generic_aqua.png
  avatar_generic_blue.png
  avatar_generic_green.png
  avatar_generic_orange.png
  avatar_generic_purple.png
  avatar_generic_red.png
  avatar_generic_yellow.png
  avatar_secret_agent.png
  avatar_superhero.png
  avatar_volley_ball.png
  avatar_businessman.png
  avatar_ninja.png
  avatar_alien.png
  avatar_awesome.png
  avatar_flower.png
  avatar_pizza.png
  avatar_soccer.png
  avatar_burger.png
  avatar_cat.png
  avatar_cupcake.png
  avatar_dog.png
  avatar_horse.png
  avatar_margarita.png
  avatar_note.png
  avatar_sun_cloud.png
)

for f in "${files[@]}"; do
  echo "Downloading $f"
  curl -fL --retry 3 --retry-delay 1 -o "$f" "$base/$f"
done

echo "Done. Downloaded:"
ls -lh