Łukasz Gliński
One comment only, the kit doesn't come from 1989, it was already way longer in production, starting somewhere in the 70s:
scalemates.com/kits/641356-pzw-siedlce-pzl-p-11c
I don't know why the timeline is wrong.

H K
Better? This one scalemates.com/kits/657430-pzw-siedlce-7-pzl-p-11c was to blame

Łukasz Gliński
Wow, yes looks way better. There were so many reboxes that it's hard to trace them all 🙂