About this 3D model

acid house lightbox 90's retro ive added two backs one fits x4 battery pack and switch one has a 8mm hole batteryx4 https://www.amazon.co.uk/Yosawo-4x1-5V%EF%BC%886V%EF%BC%89-Battery-Soltx1-5V-Storage/dp/B08CCC1FF7/ref=sr_1_2?crid=1K5WBH9ZA89YR&dib=eyJ2IjoiMSJ9.vYRj23kXphUqCe8hPJMOgcuDvs8vC_pljyBxHZ6Md4z14PN4XB5dduttl5D8A-CAJlv-D5yIJyy-smNsON52nxGDk-Sim2oX_5wLe0TZZSzgr0bGNy7kSDdYuGRi7StOoOGr6woVHXHIlsUHMkQmkglXa9yr0YSOrwDHDPp-EHzvzO784IIe80Z9KqMiw9WYkj3Sybb0WmG-UUgLhXYH0LsbrIFvP4W0JW1T_8TO7Co.32KcC6trQGADDBzQe7JRJbf6TdiKD1HFIFCL8b2DxAs&dib_tag=se&keywords=x4%2Bbattery%2Bhousing&qid=1708856772&sprefix=x4%2Bbatte%2Caps%2C4610&sr=8-2&th=1 rocker switch https://www.amazon.co.uk/Taiss-Solder-Rocker-Switch-KCD1-X-Y/dp/B083NLSRTT/ref=sr_1_9?dib=eyJ2IjoiMSJ9.odiTU6XC5D7REAfFua9xM-xxboTt7vfaXzVyErKPP8NBu-CojaAJ8NvUPxba-aeGZPz61LWWjYinujCXBfUGwomyPBNJ0JORDjlzHRXCIimuA9REZiOUo4iKr5Y2psW8NAqv9k3gqsgsuIoH0Uordy6yOPeRY0zbIxPDBbZKHSDoHr2TefXeS4OkDdJOZhB3IxkfDbPEbwzLgWVdZuFpJJ1VdnNnS96oG1uTvO_Wk64vohEq6Q5Atgh2MawgDSxfSJNNOH0wtcOkK7cXW6a6OxddrRzb6nIniEf0ba-zc8A.yLzMI9r-j72YxuwefKhgjuYDbJPevK7JDJC4cBnciDE&dib_tag=se&keywords=power+switch&qid=1708857013&sr=8-9 you will have to rewire and solder the battery pack to the switch