WSHTF - Photos to Line Drawings

I need a designer to adapt some photos into line drawings that will be complementary to a book. The book is about a wind turbine engineer trying to find his way in the industry. The images will need to be adapted to be sympathetic to the story. This includes changing faces and characters. The line drawings will need to illustrate the environment and show clearly in black and white to help the reader with immersion.

There are seven images in total that require adapting. Style and clarity are key. Clean images that are consistent with each other and the original subject matter.