Tiny start: 'Keep this, change a bit, or make a new one?'
Make it free and suitable: Existing broad paper/board and a familiar suitable tool, or an actually willing adult making on accepted child directions. Check ordinary local access/tool suitability. A described actual current picture and one broad new region can replace handling; no before-trace required to inspect current work.
Own activity: Use actual own work if available. Make/direct one selected edit or keep it unchanged; new work is fine if the earlier one is gone.
Notice without a score: Compare only actual available traces; no invented improvement or forced correction.
Optional end: Keep either/both, erase only with agreement, finish later or stop.
The child can stop, rest, ask for help, change the job, keep it private or pass. No child/body movement, sound, spelling, response length, photograph, private details or school return is required. Adult reading/scribing/operation is named; a plan does not become a made work, and imagined people are not real recipients.