Design Ideas and Intentions after Mid Review Critique

After the mid review critique I realised that my model was very simple and needed some detail, I plan on transforming the flat, strip like form of arrows into a ring shape. This will hopefully add another dimension to my model and give me more opportunity to develop further. I also feel I am using a lot of the default settings at moment, such as the plain white material, the ocean and the time of day. I believe that my model will be a lot more interesting if at least some of these are changed.