This papercraft is a simple Iron Man Mark II, which was constructed as a prototype with an emphasis on exploring flight potential, the paper model is created by [unknown]. As the first suit of Iron Man armor built at Stark Indstries, the Mark II armor was soon replaced by the Mark III armor after initial flight testing which was given the famous red and gold color scheme.
You can download this paper model template here [Note: No Instruction!!!]: Simple Iron Man Mark II Free Papercraft Download [Box] [Gavitex]
This paper model is Iron Man Hulkbuster Armor (Model 14), an armor that appeared in the Iron Man Comics of the Marvel Comics Universe, the papercraft is created by smookcmb. The armor is an example of the Modular Armor in action, with numerous external add-ons to give it the strength and durability to combat the Hulk.
You can download this papercraft template here: Iron Man Armor Model 14 Hulkbuster Free Papercraft Download [Box] [Gavitex]
This paper model is Iron Man Mark 43, an armor set to appear in the upcoming film and sequel to The Avengers, the papercraft is created by Tosan Aji. The Mark 43 was created by Tony Stark and is the successor to the late Mark 42.
The armor has a thicker plating compared to its predecessor the Mark 42. The Mark 43 features only two colors; dark red and gold. The colors are painted on the plates of the armor and each have specific areas and designations on the armors’ pieces. Unlike the Mark 42, the Mark 43’s color design is different from that of its predecessor, featuring more red plates than gold; with red having a darker hue. [Source: wikia]
You can download this papercraft model here: Iron Man Mark 43 Free Papercraft Download
This papercraft is Iron Lantern Chest, one part of the Iron Lantern Armor, which is an armor created by Tony Stark for Green Lantern, based on the Amalgam Universe, the paper model is created by Jesus Rodriguez and Joe Schmidt. There are also Iron Bat Chest Papercraft and Iron Spider Chest Papercraft on the site.
You can download this paper craft template here: Amalgam – Iron Lantern Chest Papercraft Free Download [DropBox] [Gavitex]
This papercraft is Iron Spider Chest, one part of the Iron Spider Armor, which is an armor created by Tony Stark for Spider-Man during the Civil War event, based on the Amalgam Universe, the paper model is created by Jesus Rodriguez and Martijn Jager. There is also an Iron Bat Chest Papercraft on the site.
You can download this paper craft template here: Amalgam – Iron Spider Chest Papercraft Free Download [DropBox] [Gavitex]