Illustrations for a website

I would like to have 10-15 illustrations created to be used on websites and marketing material.

I envision having 4 characters and using these characters to tell the story.

The illustrations will be modern and stylish, of women with the characters/people being life-like and colour and the background being black and white with spot colour.

The use of spot colour will match company branding.

This job is time sensitive.

I have attached some examples and company brand colours.