Produce a deeply unsettling scene featuring Cthulhu's presence, where the monstrous deity's tentacles entwine with the fabric of reality. Convey the psychological horror of witnessing the incomprehensible and emphasize the maddening effect of Cthulhu's existence, amazing quality, masterpiece, best quality, hyper detailed, ultra detailed, rain, reflections, <lora:add-detail-xl:0.8>, <lora:ral-dissolve:1.3>