Nucleo - Commercial vector icons and accompanying apps to manage and customize them.
Face Live Camera - Face Live Camera: Photo Filters, Emojis, and Stickers is an amazing photography app developed and published by Lyrebird Studio for Android and iOS devices.
Streamline icons - The world’s largest icon pack library - 100k icons and illustrations.
Anime Face Changer - Anime face changer enables you to convert a real-life photo into an anime version.
Freepik - More than a million free vectors, PSD, photos and free icons. Exclusive freebies and all graphic resources that you need for your projects
BeFunky - BeFunky is an online photo editing and graphic design solution