Create an image of Heliot, a powerful and eccentric gnome alchemist

Create an image of Heliot, a powerful and eccentric gnome alchemist. He has a disheveled appearance, with wild, unkempt hair streaked with grey, and deep-set eyes that reveal both his brilliance and the madness taking over his mind. Despite his growing insanity, Heliot has amusing, exaggerated facial features that give him a quirky, almost comical look, like a large nose and a mischievous grin. He wears a tattered, once-elegant robe adorned with alchemical symbols, some of which are glowing faintly. He holds a large, ancient grimório that appears slightly sentient, with a subtle aura around it, and Heliot is gazing at it intensely. The background shows the remnants of a laboratory with shattered glass, overturned tables, and mysterious glowing substances, hinting at the recent explosion. The atmosphere on the medieval moody, with a sense of chaos and unraveling sanity.