A shoulders up portrait of a cyborg, his head looks like a white tigers head and the head is full of cybernetic implants, it has a bulky artificial eye with a big red lens, his ears are made of titanium, the chin is reinforced with a shiny steel plate shaped to protect the chin, its teeth are made from pure silver and are spikey and ultra sharp, on the neck we see the steel rods, cogs, wires and high tech electro motors that serve the purpose of maximum mobility of the neck, the cyborg has half of its scalp covered with a titanium plate that has sharp spikes, the cyborg roars at the viewer, the background is an abandoned futuristic zoo, detailed textures, focused dynamic lighting, natural and realistic colors, Octane render, 16k