Design Takeaway Food Packaging Box(I have done the draft design)

Hi, I am looking for someone to design a takeaway food packaging box for a new Sushi company. I have done a draft mock-up (done in powerpoint) of what I need done, so the job shouldn't take too long to do.

But I need some with a creative input to help me finish it. This person needs to have done a similar job and show examples of their creative work. Thanks.

Other info:
Target Market:
18-35 year olds
University students
Predominantly Females
Office buildings
Residents

Minimalist design
Eye catching Eco-friendly packaging
Sustainable caught fish