Samus Aran is Metroid sans the armor suit.
Samus Aran Papercraft

A dodecahedron papercraft featuring the cover art of the 11 Metroid games. Model by deviantART user gpsc.

Metroid Dodecahedron Papercraft

Another set of Diog(r)o Chewbacca's paper toys this time featuring the Metroid game. The pack contains Samus' Varia Suit, Fusion Suit, a Metroid and Zero Suit Samus.

Metroid Paper Toys

Samus Aran's Varia Suit helmet from Metroid. A 1:1 scaled helmet papercraft by Mariano DG.
Metroid Samus' Varia Suit Helmet Papercraft

This Light Suit which was given to Samus Aran by U-Mos blends both Luminoth and Chozo technology. It was solely created to counter the forces of darkness and it has proven to render Samus immune to darkness effects that would otherwise hinder her. The Light Suit contains the Light of Aether and lets Samus dive into Dark Aether's poisonous waters without danger, protects her from the Ingstorm, and permits her to ride on Light Shafts, which allow her to teleport between the four main temples.
Metroid: Light Suit Samus Papercraft

We've seen a couple of Samus Aran paper models before but this one is the most complicated of them all. The model stands 12 inches tall (about 30 cm), has 13 pages with about 347 pieces of parts.

Metroid Papercraft: Samus Aran

Here's a very simple Metroid papercraft diorama. This seen was taken from Metroid: Zero Mission.
Metroid diorama

Here's a Samus Aran papercraft from the Metroid video game series. Samus is a bounty hunter armed with a cybernetic power suit with a number of advanced technologies built into it. She hunts aliens called the "Space Pirates" and energy-draining alien parasites called "Metroids", while attempting to complete missions given by the Galactic Federation.

Metroid Papercraft

While Samus is almost always seen wearing her Power Suit, every canon game in the series gives the player a chance to see her outside of the suit. This tradition began in the first Metroid game, where her suit was used primarily as a way to keep her gender a surprise. By completing the game quickly, players could see Samus in a two-piece bikini-wiki

Zero Suit Samus Papercraft