Halloween Tote Concept Object needs Life

Hello Freelancers - Our group has a concept invention for children to use while trick or treating that increases safety and helps identify them as they walk around neighborhoods and on the streets. What we need is assistance with professional looking, realistic yet edgy artwork, graphics, artistic mockups, infographic and other graphic imagery that sells the idea, the value of what we have created, shows (in drawings) what we propose and generally aids is in what we need to use to speak to folks to bring to life what we have in mind as part of an investment and advertising campaign. We would be looking for an: infographic pointing out the advantages over other options, a stand alone illustration of the product, a sample advertising design with name, etc as a mock up for sales, illustrated/graphically designed 'in use' moments - i.e. kids using the product, etc. There are samples included that are along the lines of the color choices, how these explain their respective products with lines, use of color, message conveyance, etc. We would provide the information to you to include for these one sheets. Please share a total price versus a per hour if possible. We are looking to see what we can get together in short order so an unknown amount of time doesnt give us an idea of the cost. If you absolutely cannot estimate the total, please share the hourly and initial thoughts on how many hours it would take. Thanks!