Sites like Zealot or PaperModelers.com often have threads discussing these vintage kits.
Since this is a physical paper model kit from the 1990s, "RAR" files found online are often scans shared by hobbyists. Check these sources: Download Fly Model 071 Avro Vulcan rar
If you are planning to build it from a digital scan, keep these details in mind: 1:33 (Standard for large Polish paper models). Sites like Zealot or PaperModelers
sites that ask for credit card info for "free" downloads. Download Fly Model 071 Avro Vulcan rar
High. The delta wing structure requires precise internal framing.
Find that might be easier to source.
Look for from other hobbyists to see how it comes together.