What are some alternatives?
When comparing Retrowave Illustration Pack and Illustration Tools, you can also consider the following products
Stubborn Illustrations - 30 little exciting stories from the startup world
DrawKit - MIT licensed SVG illustrations, in 2 styles
Stories by Freepik - Awesome illustrations for your next project
Atlassian Design - Design, develop, and deliver
Glaze - Turn your photos into printings with your unique styles.
Interfacer - Collection of more than 200+ free design resources