Umi is an Fish mixed with a bunny
eyes are mainly closed but could be open with a nice deep blue eye color
very fast in the water, has fur around the paws and thighs down to the feet
and on the neck all way around
a star like pattern on their back
Nips doesnt have to be drawn but has 
fish tail fades to darker, (lighter to darker)
no scales on it always smooth so faster in water
Also has small nice blue/greenish horns made of coral easy to get caught up in trash in the ocean or lake
can hold breath for about 2 hours while under the ocean or lake

Has a pal-ish green paw-pads, rather slimey most of the time

Always playful or just boring while floating around in the lake/ocean