I think it's beautiful, very nice work. The posture and mood of this mini is great and the technique looks good. I do think you overdid the lightsource fall of on the back. It looks a bit odd that the top of the same armour plate is brightly lit while the bottom is in shadow. I also think the NMM can be improved, try a little bit less of midtones and more darks and glares. As a general rule of thumbs, the more reflective a surface the more contrast and sharp highlights. Do not line all the corners of a plate, keep the brightest highlights for light reflections. Hope the critique is helpful. Sven