Create a highly detailed, dynamic concept art piece featuring a white American soldier from Mortal Kombat 11, wielding a sickle and taking cover behind a pile of snow. The character should be in an action pose, with a sharp focus on their facial expression and attire. The background should be a cold, snowy environment, with elements inspired by the fantasy world of Genshin Impact. The art style should be reminiscent of Dungeons and Dragons illustrations, with a matte finish and trending aesthetics found on Artstation. The image should be suitable for featuring on Unsplash.