Very good...but...the hands
Call me "lambiscón" if you want but your draws jump to my sight in the middle of lots of thumbnails so I can't help to stop by and admire, I liked this one a lot but I have some comments on it: the hands are...different, like they belong to another and smaller body and seem a little weird, may be that's just the way sea dragon's anathomy is.
About the cloth, I think it'd be better and more "logic" if it were hanging from the corners below her tail (Leaving only the "belt" over the tail and the cloth making an arc below it), this model with a hole on it is unlikely (Not mentioning that lifting her tail a little will reveal quite a lot of her self XD I won't mind though)
Overall it's another great job Gusana, congratulations.