I only started several weeks ago and have worked on it a bit at a time. But I think it is coming along great. In completion it will have a rotating cylinder that pivots outward to load the bullets. A push rod to push out the "brass"of the "spent" round. The LED near the hammer will light up blue. I will also install a bearing and washer with notches in it, so when you spin the cylinder it will click. The bullets will be .50 caliber. It is being made out of wood and bondo.
Here are some pics: