There is a turtle，There is a bunch of shells on the back, he is covered with barnacles, , Turtlen,, covered in coral and barnacles, Turtle Great leviathan turtle, Extremely detailed

(nsfw:1.5),toys, 3d, digital art, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, artist name, drawing, pencil sketch, black and white, text