1. Layered and grouped with smart object PSD file with 300dpi
2. 30 ‘ready to use’ transparent PNG file with 1500pixel
3. Double click smart object to edit layer
4. Show/hide layer to change appearance/item

Created using Photoshop CS6 with older version compatible. Tested to open on CS4 /CS5/CS6. Take note, some features may not working properly or disable if you are using older version photoshop such as CS3/CS2/CS. It’s because certain layer may use advance effect/filter from higher photoshop version such as puppet warp or 3D (if available). It’s recomended to use same or higher version photoshop than CS4.