This paper craft is the Mikuru Asahina, based on the light novel / anime / manga series Mikuru Asahina, the papercraft is designed by Lili. Mikuru Asahina is the fourth member to join the SOS Brigade, and the only person other than Kyon to join against her will. She is extremely cute, and is often harassed by Haruhi Suzumiya. She is secretly a time traveler from the future who came back in time to observe Haruhi. She is best friends with Tsuruya and shows a great talent for brewing tea. Mikuru often has trouble talking to Kyon because many of the things he asks about are "classified". Mikuru is the mascot for the SOS Brigade, mainly as a way to attract attention. Because she is so popular, Haruhi uses her as eye candy. She starred in The Adventures of Mikuru Asahina Episode 00.
Mikuru is a time traveler who comes from an unknown point in the future. Apparently, Mikuru's future is such that things like boats do not exist, and instead of the Internet, knowledge is stored within people's heads. Mikuru is not as important as a character in the anime, but has a great deal of significance in the later novels such as The Intrigues of Haruhi Suzumiya, The Rampage of Haruhi Suzumiya, and even has a sole chapter entitled The Melancholy of Mikuru Asahina.
Before embarking on the mission to solve the case that Haruhi has created a time-quake three years prior to the series' beginning, preventing time travel beyond that point, Mikuru underwent mental preparation and hypnosis so that if she reveals anything unnecessary, information regarding time travel will be blocked off from her mind. Thus, whenever she is asked to give information about the future and/or time travel, she is often forced to reply that it is "classified information".
Mikuru resides in Kyon's time as a second-year in high school, thus an upperclassman to the first years Kyon, Haruhi, Yuki, and Itsuki, and yet Haruhi ignores this fact and kidnaps Mikuru to be in the SOS Brigade as the fourth member because of her boy attraction and sex appeal. She says that in every interesting story, there is always an alluring, "lolita"-looking character present. From then on, Mikuru becomes a symbol of cosplay/mascot to Haruhi's whim. Before being forced to join the SOS Brigade, she was a member of the calligraphy club.
Mikuru often is forced to take Kyon back in time to perform certain actions, such as taking him to meet the younger Haruhi or helping him save himself from getting killed. However, because of the intervention of a self from a further future, she is often put to sleep and wakes up confused as to what she has accomplished and whether her presence was meaningful or not. Often, Mikuru gets to witness historical events that contribute to time travel being possible, but because she cannot take an action to instigate it, it leads to a sense of hopelessness and uselessness in her.
In The Intrigues of Haruhi Suzumiya, Mikuru is asked by her future self to have Kyon do certain actions that contribute to the invention of time travel by traveling eight days into the past and assisting Kyon in doing so. One task involved inspiring the Bespectacled Boy to think about time travel theories. She is also kidnapped by Fujiwara and Kyouko Tachibana as a bargaining chip with the future authorities, therefore standing in for her past self as otherwise her past self would be kidnapped instead, right in front of Haruhi. Eventually, she is rescued by Kyon, Arakawa, and Sonou Mori.
Mikuru owns a device called a TPDD also known as "Temporal Plane Destruction Device", that acts like a time machine which brings the user and anyone he or she wished to bring, into the past or future. Mikuru's TPDD was taken by the Older Mikuru in Bamboo Leaf Rhapsody. However, Mikuru miraculously recovers this device later in time.
Haruhi Suzumiya is the general name for a series of light novels written by Nagaru Tanigawa and illustrated by Noizi Ito which were subsequently adapted into other media. The story follows the narrator and protagonist Kyon, a cynical and incredulous student entering high school, who is dragged along by the title character, his classmate Haruhi Suzumiya. She is an eccentric girl seeking supernatural phenomena and figures such as aliens, time travelers and espers. She establishes, with his reluctant help, a club to investigate mysterious events, the SOS Brigade, and recruits three additional members: the silent bibliophile Yuki Nagato, the shy and timid Mikuru Asahina, and the friendly transfer student Itsuki Koizumi. These members soon reveal themselves to Kyon as the extraordinary characters Haruhi is seeking, who is unaware of her destructive reality warping power; they have been sent by their various organizations to observe her and prevent these powers from being unleashed, leaving to Kyon the task of maintaining for Haruhi the illusion of a normal life.
You can download the paper model here: Mikuru Asahina - Mikuru Asahina Free Papercraft Download