Oh My Startup Illustrations - 40 vector illustrations with flexible characters
Iconscout - Design Resource Marketplace.
Stories Illustration Kit - Pack of trendy Illustrations for any projects
Office Club Illustration pack - Whether you’re creating a website or mobile app, showcasing a portfolio, publishing a blog, or an e-commerce store — Office Club’s 100 illustrations and designed art directions help you create the best possible products.
Open Peeps - A hand-drawn illustration library.
Craftwork - A collection of User Interface resources made by Craftwork