Not sure if this has been suggested before, but from a modding point of view it would be nice if we could use different pictures for the anomalies popup window. At present it is the same picture regardless (although it has changed since the Precursor Worlds DLC).

Also it would be nice if anomalies could be given different icons, as at the moment unless you zoom in they all look the same. Again, being able to change these icons and create/modify existing types of anomalies would be good from a modding perspective.