Recommanded resolutions are 832x1216 or 1216x832, but feel free to experiment. Sampler: DPM++ 2M or Euler a. Steps: Between 20-30 You can try these prompts to have really good quality result for generations: masterpiece, high resolution, absurdes, amazing quality, best quality esthetic, newest, ultra detailed, detailed eyes then you can add: raytracing, volumetric lighting, ambient occlusion, volumetric lighting, gradient color For more detailed anime/animated pics try this: Painting, illustration, detailed, best quality, skin texture Time to times from generating landscape images, you can get signatures or text in the bottom corners, you can either use an embedding or type these in the negative prompts: text, watermarks, logo, patreon, signature, username