Joshua is a unique character set for M4.
His head is a custom morph refined in ZBrush, while he has two body and two genital injection/removal files. One set utilizes the morphs++ and elite shapes, while the second just relies on the morphs++.
Joshua is all about options. He comes with a variety of facial hair and painted hair for his head. Not only do his eyes have three different reflections (and one "no reflection" choice) and six colors, but he has a smooth body, hairy chest and tattoo mat.
Whether you need a sweet boy-next-door or someone with a slightly dangerous edge, Joshua is the man for you.