Series drift is usually blamed on the model, the way a disappointing dish is blamed on the kitchen. Check the order ticket instead. The character was described from memory at every job, and memory edits as it goes: “long black hair in a low side braid” in the first frame becomes “flowing dark braided hair” three frames later, and the audience watches a stranger quietly take over the set. The repair is clerical, not technical. Write the character down once, on a card you paste rather than retype — a treat card the rest of the shelf is served from.
Five fixed entries, always in order
A working treat card holds five things. Age — a number, always 25 or over. Hair — colour, length and one habitual style. Build — two or three words, no more. Face — one or two details that endure every crop. Signature — the tiny gold stud, the ribbon, the mark that survives even a tight frame. Everything else belongs to the changing line: outfit, room, hour, light, pose. Changing lines are meant to change at every job. Card entries are not.
Two habits keep the card honest over a long series. Entries are stated plainly and positively — “long black hair in a low side braid with a thin gold ribbon woven through it” survives generation, while “beautiful hair” is reinterpreted at every attempt. And the card is versioned. When the character is deliberately changed — a new cut, a new signature — the new text is saved as version two with a date, so an old set can still be remade exactly as it was first served.
Working from the card
Production then becomes a calm routine. Pair the card with changing lines that share one setting and one light, and generate the set at the standard model’s 6-credit cost. Keep the best third. Spend on repairs, transfers and upscales only after the cull. When a frame returns off character, the cause is almost always visible on the ticket: a changing line contradicted a card entry, or an entry was too vague to hold a serving. Both are fixed on paper, at the counter — not by hunting through settings at the tool.
What a treat card cannot do
It cannot hold a character who was never decided. If the entries are adjectives — lovely, striking, perfect — no system on any shelf will keep her, because there is nothing fixed to serve from. Decide her on paper first. The treat card is not where the imagination happens; it is where the imagination is kept, frame after frame, so that months from now a new arrival in the series can still be set beside the very first one and found to be the same woman.