We've gotten hold of a new Gundam papercraft after a long long time. This SD RX-93 V Gundam by Z2n Craft comes complete with the stand and weapons.
SD RX-93 V Gundam ver.zan Papercraft

A 25cm-tall Chaos Gundam papercraft from Namotasa. Only a pdo (pepakura) file is included in the file.
Chaos Gundam Papercraft

Paperroni has edited tos-craft's 1:144 unicorn Gundam and released these three models at a bigger scale (150%).
RX 0 Unicorn Gundam,  Banshee & Phenex Papercraft

Build Ayodya's 1:144 Sinanju papercraft and get a chance to get the NZ-999 Neo Zeong papercraft. Check out his blog for more details.
1:144 MSN-06S Sinanju Papercraft

OZ-13MSX2 Mercurius is a mobile suit from Gundam Wing anime series. This premium model from tos craft used to be for sale but is now available for free. The templates are un-colored so you'll need colored card stock.
1:60 Mercurius Papercraft

Tos craft has just shared his normal mode Unicorn Gundam papercraft. A premium version is also available for $3.50 which includes a the booster pack and weapons.
Unicorn Gundam Normal Mode Papercraft

1:144-scaled papercraft model of Destiny Gundam by tos-craft. Parts are in pdo (pepakura) format and available in colored and blank patterns.
1:144 Destiny Gundam Papercraft

The GN-002 Gundam Dynames, piloted by Lockon Stratos is the long-range specialist Gundam in season one of Mobile Suit Gundam 00. Model by Kai.
SD GN-002 Dynames Gundam Papercraft

Ace's very first Gundam model is the XXXG-01H Gundam Heavyarms from the anime series Mobile Suit Gundam Wing. It was piloted by a young man operating under the pseudonym Trowa Barton. Model stands at 40 cm tall.
Gundam Wing - HeavyArms Papercraft

Super deformed model of the mass production amphibious mobile suit MSM-07 Z'Gok that was first introduce in the anime series Mobile Suit Gundam. Available in colors red and blue.
SD MSM-07 Z'Gok Papercraft

WXY Paper has just released the templates for these cute 5cm tall models. The file includes the template for RX-75-4 Guntank, RX-78-2 Gundam, RX-77-2 Guncannon and FF-X7 Core Fighter. You'll need these colored cardstocks: 2x white, 2x grey, 1 red, 1 blue and 1 yellow.
5cm SD Gundam Papercraft

RX-93-V2 Hi-v Gundam Bust Papercraft

The WMS-GB5 G-Bouncer is the Custom General-Purpose mobile suit piloted by Woolf Enneacle in the anime Gundam AGE. This model by Cream Bread has 14 pages of un-colored parts.

Look for the green downward arrow on the upper right part to download the parts.
Gundam AGE - WMS-GB5 G-Bouncer Papercraft

 The RX-79[G] Gundam Ground Type is a limited mass production Gundam-type mobile suit that was first featured in Mobile Suit Gundam: The 08th MS Team. This model by Cream Bread is composed of 14 pages of un-colored templates.

Look for the green downward arrow on the upper right part to download the parts.
SD RX-79 (G) Gundam Papercraft

The AGE-1S Gundam AGE-1 Spallow is a high-speed combat variant of the AGE-1 Gundam AGE-1 Normal piloted by Flit Asuno from the anime Mobile Suit Gundam AGE. Model by Wanda Bachtiansyah.

Gundam AGE-1 Spallow Papercraft

Wanda has just released a fitting base papercraft which you can use for his previously released AGE-1T Titus Gundam.
AGE Gundam Fitting Base Papercraft

Another redesigned weapon by Destro2k based on Playboy's SD Sinanju's axe template.
Sinanju Axe Papercraft

Destro2k's recolored and redesigned version of Playboy's beam rifle for Sinanju.
Sinanju Beam Rifle Papercraft

A 1:1 scale model of the memory device used to activate the AGE System. AGE device can record battle experiences that involve all Gundam hardwares. Model by Wanda Bachtiansyah.

Gundam AGE Device Papercraft

The MSM-03C Hygogg is a mass produced amphibious mobile suit from the Universal Century time-line of Gundam. This model from 333bankin is available in four different colors. A blank template is also available for you to print on any card stock of your choice.
Gundam - MSM 03C Hy-Gogg Papercraft