I wouldn't recommend the zentai suit. It's a bit too see through. You can clearly see the model's undergartments in the picture.
You could easily take black fabric paint to apply the lines though. However, you'll need to be wearing it and have a friend apply it for you or else you won't know if the lines are exact to Samus' suit.
The red symbol could probably be applied with fabric paint as well but I would recommend drawing the design, making it a pattern, and sewing it.
Not sure about what to do about the actual suit. I would love to cosplay Zero Suit Samus myself but I can never decide on the material. I would say maybe pvc but it would probably be impossible to find it in that color.
Maybe test out the zentai suit and see how it works. If you don't like it, try a different material.
Life's a fleeting dream don't let it go.
Ya gotta make the most of it you know.
Don't stop now, don't let it slip away,
Facebook Cosplay Page