Design logo and style guide

Hi, I am looking to design a logo and style guide for an organic prawn farm business. The business name is "Paradise Prawns". The business slogan is "Sustainable, Organic, Delicious". The business will be situated in Papua New Guinea. The prawns will be mainly sold to Asian and Japanese clients. I would like to emphasize premium, high quality, great taste, sustainability. I will need a logo (with and without a slogan), and style guide. I will also need the logo in multiple formats including a PNG white vector image.