Illustrate images for elearning content.

I work for an underground hardrock mining contractor. I'm seeking an illustrator to create content that will accompany elearning induction material. Basically, to provide a visual element to what is predominantly a text based training package. Illustrations have been chosen over photographs to add a creative element to the project. High accuracy illustrations aren't required and we're happy to entertain any insightful adaptations an artist can provide. Example content is provided but there will be additional requirements that have less equipment and more human content.

Thanks for your consideration.