Not 'some' mockups. One mockup. A single image. Not even any explanation or justification of design choices. Just a sentence claiming it is 'self explanatory'.

Not 'some' mockups. One mockup. A single image. Not even any explanation or justification of design choices. Just a sentence claiming it is 'self explanatory'. And then there is the last sentence, which basically just means 'who wants to take my single concept image and do all of the remaining work?'