As I think you know the Miss Sindy is a series of dolls sold in 1985-1986 to get rid of the stocks before the release of the new Sindy “Smirky”.
I believe the same thing was done with Trend Setter boxes. But this is still being investigated by TLSM and Sindytectives. And if you have any photos or info regarding this please contact TLSM!
Two of the Trend Setter versions (both sold at the Swedish eBay Tradera):
If you’re lucky you can find one of the Trend Setters above in the Swedish eBay, Tradera, at Pearlscollectibles!
Thanks for letting me use your photos Per!