These two paper toys are Mokona Modoki (Soel and Larg), based on the manga series Tsubasa: Reservoir Chronicle, the papercrafts are created by Lyrin. Mokona Modoki is the name given to the two rabbit-like creatures from CLAMP's sister series Tsubasa: Reservoir Chronicle and xxxHolic (Magic Knight Rayearth). The name Mokona Modoki refers to any or both characters, as they are never called by their real names. The Black Mokona’s real name is Larg, while the White Mokona’s real name is Soel. However, the Mokonas always refer to themselves in the third person.
Soel, better known as "White Mokona" is a small, white, rabbit-like creature that loves to eat and has the ability to teleport between different worlds.
It is one of the Mokonas created by Yuko and Clow. She was given to the Tsubasa group after their first meeting with Yuko in her shop. When Syaoran, Sakura, Kurogane, and Fai arrived at Yūko's house with their varying objectives, Mokona was given to the group in exchange for something precious from each of them. As we find out in xxxHolic, both of them were awaken by Watanuki. The name Soel comes from the rune Sôwilô meaning sun.
She was responsible of locating the feathers, crossing worlds, aids the group to understand each other, and helps them to communicate with Yuko -thanks to Larg- and to exchange objects, very often the prices they pay along their journey.
As for her personality, she's always happy and hyperactive, sometimes giving an humoristic touch to the unbelievable situations, and like Larg, enjoys alcoholic drinks. She's very well known to love teasing Kurogane along with Fai as well. Despite this, Kurogane does protect Mokona, even if he would rather hit it repeatedly. Mokona also developed a close friendship with Sakura, particularly when they worked at the cafe in Ōto.
In one of the Horitsuba Gakuen Drama CDs, Soel refers to itself as female, though she may be female as this is hinted.
Larg, better known as "Black Mokona", is featured in the xxxHolic series. Along with Yuko, loves to tease Watanuki and drink alcohol, much to Watanuki's annoyance. Some of Larg's abilities include to see ghosts, and devour spirits as seen in chapter 157 (xxxHolic). His main purpose is to function as a brigde to comunicate Yuko with the Tsubasa group, helping them as neccesary. He also functions to exchange objects, which he does by swallowing them. So far, it's been revealed that the earing of Larg contains Sakura's and Watanuki's memories.
Like Yuko, Black Mokona loves to drink sake. The name Larg comes from the rune "Lagu" meaning water.
In being referred to by other characters in xxxHOLiC, Black Mokona takes offense to indirect references and pronouns, which are notably more informal or rude in Japanese than in English. In one of the Horitsuba Gakuen Drama CDs, Larg refers to itself as male, though he may be male,as this is closely hinted.
You can download these two Mokona paper toys here: Tsubasa: Reservoir Chronicle - Mokona Modoki Free Paper Toys Download