Seeing that the islands haven't been added to the continental map, I decided to add them under the name of the "Yolvolkian Isles" or "Yolvolkia" for short. For fun, I also decided to make up names for the oceans (inspired by real life oceans such as the Pacific, Atlantic, Indian, and Arctic Oceans to name a few) as well as certain straits, channels, and seas. I also had a bit of fun attempting to make some geographical additions to the land using my imagination of what it may have been living at Yovenia. As for the bodies of water, each color that is represented depends on two factors: Temperature and Depth. Saturation represents temperature whereas brightness represents depth. (sorry if it looks like an eyesore. I did my best to map out the water bodies using those two factors)
@ancientdebris for the original continental map