Though i do not know what Metroid is, i like this piece of art.
I don't watch this but i just wanna say it beautiful! I like her figure and like everybody says ,her eyes...but most of all i like how her hair is dipped in the water and the water looks nice....she seems she could be real and this is so because u haven't blown her body out of proportion (well i mean boobs) like some others not that that's bad but i like ur drawing...(woops im rambling again) anyway thumbs up!
You made Samus look beautiful. Most of the drawings I see of her make are look like an amazon woman with almost no figure (I'm not saying that it is wrong, but it's nice to see her look fit and healthy and beautiful). Her hair and eyes (especially the eyes) are beautiful as well. In all of the games I've played and heard of, they never show Samus relaxing; she's always working. I could picture her just hanging out on a planet in her spare time (probably with more clothes on at times). Great job!