beautiful detailed portrait of Ferdinand Porsche, realistic, photorealistic, 8k, ultra-detailed, sharp focus, masterpiece, highly detailed face, focused expression, German engineer and designer, wearing suit and tie, serious look, middle-aged man, studio lighting, warm color tones, cinematic lighting, elegant background

NG_DeepNegative_V1_75T, EasyNegativeV2, extra fingers, fewer fingers, 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, (worst quality, low quality:1.4), Negative2, (low quality, worst quality:1.4), (bad anatomy), (inaccurate limb:1.2), bad composition, inaccurate eyes, extra digit,fewer digits, (extra arms:1.2), (bad-artist:0.6), bad-image-v2-39000, blurred, brown skin, realistic,