Prompt

This character resembles Gumball but should be much thinner than normal Gumball, almost uncomfortably skinny. His chest should be narrow, with ribs visible beneath the fur, and his spine should be faintly visible in the back. His body should look like it has been stretched thin by something inside him. His fur should still be blue, but it should be brighter, harsher, and less natural-looking, almost like the color is being pushed too far. His eyes should be nearly swallowed by massive pupils, so that the whites are barely visible. That makes his face feel unstable and wrong without changing the basic character design too much. His mouth should be permanently stretched into a huge grin, and there should be constant drool of bright, toxic-looking joy fluid coming from it. Not a cute cartoon dribble — something excessive and unnatural. His chest is one of the biggest horror details: his heart should be visibly beating through his chest, almost like it is trying to force its way out. It should not be subtle. The body should be so thin and strained that the beating heart becomes part of the silhouette. His limbs should feel tense and overactive, with a sharp, twitchy shape instead of relaxed cartoon roundness. They should look like he is being driven forward by something toxic inside his body, not just acting happy. That means his model should feel tight, and overstimulated, like the joy is using him up from the inside. Also make sure not to make it realistic