AI Image Realism Pass: Fix Plastic Skin and Flat Depth
Diagnoses why AI characters look plastic or pasted-on and rewrites prompts with gray reference sheets, lit haze, real optics, and depth.
Before & after
Same prompt, same agent — the only difference is the skill.
If your character render is looking too polished or plastic, there are several adjustments you could try. Adding some surface texture or slight imperfections might help. You might also experiment with lighting—softer light, less specular reflection, maybe some rim lighting to add dimension. Background choices matter too; a simple white backdrop can make renders look flat. If you're working with a specific tool or workflow, I could offer more targeted suggestions, but generally, adding subtle details and tweaking your lighting setup should push it toward a more realistic look.
VOLUMETRIC DEPTH FIX CHECKLIST BACKDROP UPGRADE -> Replace white background with solid medium gray (RGB 128, 128, 128) -> Impact: Kills light bounce and shine, removes plastic highlight -> Result: Matte character separation, volumetric feel instant LIGHT INJECTION: Add haze layer -> Volumetric fog in front of character (10-20% opacity, cool temp) -> Light ray direction: Side-angle to camera (atmospheric scattering) -> Intensity: Subtle—haze should not overshadow character -> Effect: Depth layering, photographic realism CHARACTER SHEET FORMAT -> Three-panel layout: Front, 3/4, profile (consistency across outfit swaps) -> Skin detail preservation: Tattoos, piercings, moles intact -> Outfit swap prompt: Paste reference outfit + character screenshot → composite overlay -> Clothing folds, shadow depth from volumetric light CAMERA & SHAKE -> Lens softness: Portrait (85mm equivalent, slight blur) -> Operator shake: Low amplitude (simulates photography, not handheld video) -> Depth of field: Character sharp, background soft (cinema look) FINAL CHECK -> Do highlights look natural, not plastic? -> Does haze read as air/atmosphere? -> Character depth separates from background?
About this skill
Your character renders look like wax figures, the skin has no pores, and the subject looks pasted onto the background like a sticker. Adding more "hyperrealistic 8k" makes it worse. This skill finds the actual cause (beauty tokens, white reference backdrops, light that hits the face but never the air) and rewrites your prompts so the result looks photographed, not generated.
What it does
- Maps visible symptoms (waxy skin, glossy hot spots, pasted-on subject, milky haze, everything-in-focus) to their likely cause and the specific fix
- Rebuilds character reference sheets as clean three-panel mid-gray turnarounds with sided identity markings, so the identity locks and stops mirroring
- Writes depth in three layers, with one motivated light source scattering through haze and lighting the subject, which is what joins the character to the set
- Swaps quality adjectives for real optics: focal length, aperture, focus plane, foreground occluders, and one or two capture artifacts
- Writes outfit-swap prompts with explicit image roles so the face and pose from the outfit photo don't leak into your character
- Adds camera-operator motion modes for video (locked-off, drift, handheld breathing, shoulder rig, vehicle vibration) at amplitudes faces survive
What you get
A short diagnosis, the rewritten prompt or prompts ready to paste, a list of what was cut and added, and the single change to A/B test first.
Best for
AI filmmakers and image creators using Nano Banana Pro, GPT Image, Higgsfield, or similar tools whose first pass looks too clean, too smooth, or too CGI.
SKILL.md preview
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name: ai-image-realism-pass
description: Diagnoses why AI-generated characters and scenes look plastic, flat, or rendered, then rewrites the prompts and reference setup to fix it: mid-gray three-panel reference sheets, one motivated light source scattering through layered haze, real lens and skin language, explicit-role outfit swaps, and camera-operator motion for video. Use when the user says "my renders look plastic", "the skin looks like wax", "it looks too AI", "make this look photographed, not generated", "my character looks pasted onto the background", "add depth and atmosphere to this prompt", "swap this outfit onto my character", or "my character sheet keeps drifting".
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