The anime Moyashimon: Tales of Agriculture follows the life of Tadayasu Sawaki, a first-year college student at an agricultural university, who has the unique ability to see and communicate with micro-organisms and bacteria. These organisms look much different to him, and much larger, than what can be see under a microscope by normal people. His ability has brought him a bit of fame as when he entered the university, Tadayasu discovered that one of the professors there, Keizō Itsuki, already knew about his gift via Tadayasu's grandfather-wiki
There are currently three micro-organism papercrafts available for download. The yellow one is A. Oryzae (Aspergillus oryzae), the main character of the micro-organisms side. The green model is the Penicillium Chrysogenum, a common green mold and the latest one is Trichoides.
Oryzae Papercraft(yellow)
Chrysogenum Papercraft(green)
Trichoides Papercraft(violet)