Cash Box IOU Teaching Still

Create an overhead educational still using [cash box reference], [fictional IOU slip] and [palette]. Place counted coins in one tray and a signed paper slip in another, visibly separate. Include a blank total area for later labels. No readable account data; the paper must not visually transform into currency.

Use the attached references only for the specified visual attributes. If a required reference is missing, request it before generation. Produce one finished image with a deliberate focal point, consistent geometry and clean margins. Keep any exact wording on a separate editable label layer or leave its area blank. Do not invent evidence or present an illustration as documentary proof.