Case study · Spec spot · 100% AI

SteamPig

A fictional commercial for a steampunk-noir world where a grizzled, goggle-wearing pig rules a rain-soaked neon back-alley. Every frame, voice and note generated with AI — directed end to end by amstudio.

01 · The idea

One pig. One alley. A whole world, hallucinated.

SteamPig is a self-initiated spec commercial: a tongue-in-cheek beverage ad set in a grimy cyber-steampunk market. We wanted to prove that a single small team can direct a fully-realized branded film — character, environment, product, motion and sound — entirely through generative tools.

Everything you see and hear was generated with AI and then art-directed, edited and graded by amstudio: the hero character and his welding shop, the rain-soaked alley, the neon signage, the fictional drink, the voiceover and the score.

AI directionCharacter designEnvironmentSound & score
SteamPig hero character — full body

02 · The character

Meet the mechanic.

A bruiser in a patched leather jacket, brass welding goggles and reinforced gauntlets — half backstreet engineer, half neighbourhood legend. We locked his look across dozens of generations to keep him consistent shot to shot.

Wardrobe

Weathered leather, brass goggles, metal gauntlets

Vibe

Gruff, deadpan, secretly warm-hearted

SteamPig relaxing in his workshop, feet up

03 · The world

Rain, neon and rust.

Everything in SteamPig's alley leans into a wet, oxidised, over-lit noir: slick cobblestones, dripping pipework, brass fittings gone green with age, and shop signs buzzing in electric magenta and cyan through the fog. Nothing is clean — every surface has a story of rust and repair.

The character himself had to survive that same treatment without losing his silhouette, so we locked a full turnaround early: same jacket wear, same goggle glint, same posture, from every angle and expression.

SteamPig reclining in his rust-and-neon workshopThe same reclining pose, reimagined on a sun-baked beach
BeachWorkshop

Drag the handle — same reclining pose, two different worlds.

Neon back-alley with pig signage
SteamPig welding at his workbench
Steampunk vending fridge full of product
Foggy neon market street
Wide cyberpunk alley, rain and neon
Fictional SteamPig beverage key art, beach edition

04 · The product

A drink that never existed.

The hero product is an invented electric-purple soda — logo, packaging and key art all generated, even down to the fictional alien script on the label. Proof that a full brand world can be conjured before a single real can is ever printed.

05 · The pipeline

STEP 01

Concept & look

Character sheets, palette and world bible generated and curated.

STEP 02

Stills & frames

Key frames locked for consistency across shots.

STEP 03

Motion

Frames animated to video, then edited and colour-graded.

STEP 04

Sound

Voiceover, foley and original score generated and mixed.

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