This cheerful rooster looks like it's getting into the holiday spirit! Its bright red body and deep green tail feathers stand out against the green leaves of the tree. The Christmas tree is decked out with red and green lights and there's a string of lights in its beak. The ground is a blanket of white snow and you can almost feel a flurry of snowflakes drifting from the sky. I would color the rooster with a deep red and the tail green and shade each feather so it looks more realistic. I would also make sure to add Christmas sparkle to the lights, a frosty effect to the snow and vibrant shading and texturing to the tree. Finally, I'd add a few puffy white clouds in the sky to complete the picture!