A Faulty Super Twin Clone image - Experiment 04 Mod for Half-Life 2

Story: In the year 2017 a small scientific research laboratory was secretly working to advance cloning technology, eventually inventing a true cloning process. There were four experiments which marked the greatest stages of innovation. Experiment 01 was conducted in the 1990s, but was ultimately a failure. A rabbit had been successfully cloned, but quickly died due to insufficient technological knowledge. Many protested about experiment on the basis of morals and religion, forcing the lab into greater secrecy. Within a few years a sheep known as "DC-I" was cloned, making Experiment 02 a success. Experiment 03 was very different from the other experiments. In this experiment, a monkey, known only by his cryptic series designation, "DC-IIX", was cloned without mishap. For its kind, it had above-average reflexes, a superior intellect, and a strong, healthy body. The most curious and important quality possessed by this monkey was the fact that it had an extra Y chromosome....