I did this work for the Comicon Challenge in Game Artisans forum. I started a little late and took 2 weeks to be done. I choose Rocketeer because of his retro design that looks really awesome.
The final model has 6958 triangles, rendered in scanline and I did some color adjustments in Photoshop for the beauty shot.
This is a real time render using Cry Engine 2
Here is the high poly in Z Brush