The Houseki no Kuni Shinsha Doujin Figure by Squama presents Shinsha as a compact, gem-like statue standing at a miniature scale. Although only 50 mm tall, every facet of the design captures the crystalline elegance typical of the series: sharp geometric facets catch light from every angle; a smooth, glossy finish simulates polished gemstone surfaces; subtle color gradients run through the figure, emphasizing depth and mineral texture. The sculpt appears delicate yet precise, with clean linework and balanced proportions that convey Shinsha's poised, otherworldly presence. The overall aesthetic blends artisanal craftsmanship with the fan-made charm of a doujin release.

In the Houseki no Kuni universe, Shinsha is depicted as a resolute protector among the living gems, navigating the fragile balance between beauty and danger. Shinsha's narrative explores themes of identity, duty, and resilience as fragments of a luminous world face threats from invaders and the harsh realities of existence as mineral beings. This character seeks wisdom through encounters with other gems, teachers, and battles, learning to wield their inner light to illuminate paths through uncertainty. The doujin figure embodies this journey, offering fans a tangible glimpse into Shinsha's resolve and evolving role in the crystal society.