Parts or STL file for a yellow SONY WALKMAN Sports Solar

Hi there

brand newster enquiry here :-)

Would anyone here have or no where to get small parts for a Sony Sports WM F107? Mine which Im trying to repair as a birthday gift for my daughter is missing the radio tuning panel and cover and the lid for the external AA Battery. There are other sports Walkmans without the solar that look similar so Sony may have used identical parts on some models. Ive tried eBay for a parts only example however the prices are simply outrageous there. We also tried the Walkman restoration project in Sweden? (from memory) but they did not have any. Otherwise how does one find an STL file for this so as to get 3D printed parts made?

Thanks in advance

Ed