A dynamic astronaut in mid-action, with one arm extended forward and the other slightly bent at the elbow, as if floating in space. The legs are bent, with one knee lifted and the other slightly extended behind, creating a sense of movement. The helmet has a clear faceplate, and the space suit features smooth, even surfaces without intricate details. The overall form is streamlined with soft curves and no sharp angles, making it suitable for 3D printing with basic shapes and smooth surfaces.