This is a lowish-poly model I made and textured over the past week.All of the textures are custom and texture-painted creative common textures This might work in Unity or another game engine, but I am not sure. I tried to optimize the prop to be used in a game environment. I will optimize my models better in the future.
This is really cool. I downloaded your knight in armor too. Thanks for putting these under a creative commons license. They would be really useful for a game project.