Piano Action Model, Miniature, Hammer Structure, Interior, Casio First come, first served, even during negotiations. I believe this was a structural model of the piano action from a CASIO CELVIANO digital piano. The model's structure functions correctly. It has L-shaped brackets for wall mounting (removable, will be removed for shipping). The screw holes on the base will be visible after removing the brackets (see image). The brackets have scratches because they were screwed to the wall. (Wall mounting screws are not included) There are scratches on the back of the model. They are not visible from the front (see image). Size: Width: Approximately 46cm Height: Approximately 26cm (excluding brackets) Brackets: Approximately 12cm