Ray Keim is back with a new model after a long time of absence. His latest building is based on the Hadonfield 78 house from the John Carpenter's 1978 classic "Halloween."
Halloween - Haddonfield 78 Papercraft

Steven Stone is a Master Steel-type Trainer and the Champion of the Hoenn region's Elite Four in Pokémon Ruby, Sapphire, Omega Ruby, and Alpha Sapphire, as well as the canonical Hoenn League Champion in Pokémon HeartGold and SoulSilver.
Pokemon Steven Stone Papercraft

The French Nintendo site has a papercraft for the 3DS game Kirby: Planet Robobot.
Kirby Planet Robobot Papercraft via Ninjatoes

Bamboogila has just released its first Clash Royale model featuring the King.
Clash Royale Papercraft- The King

Here's a papermodel of the Italian professional motorcycle racer Valentino Rossi created by Suraj Prakash.
Valentino Rossi Papercraft

Here's a cute garlic-like Kepa papercraft by Shinaig from the free massively multiplayer online role playing game Tree of Savior.
Tree of Savior - Kepa Papercraft

Popplio is a water-type Pokémon that is currently not known to evolve into or from any other Pokémon. Along with Rowlet and Litten, Popplio is one of three starter Pokémon of Alola available at the beginning of Pokémon Sun and Moon.
Pokemon Popplio Papercraft