A bit of Gyan history , As the One Year War was raging to an end, Zeon stepped up development of a new generation of high-performance mobile suits in a last-ditch act of desparation. Zeonic Company had begun development of its powerful MS-14 Gelgoog line, and in response, Zimmad Company designed its own next-generation mobile suit. Code-named the YMS-15 Gyan .
Requires 7 sheets of paper and comes with instruction guide. However it is in Japanese. This SD model is built by shirokumakoubou , the talented gundam papercraft designer.