Maybe the dismantlers will save a BA example or part of one for display? Not an easy task in our UK climate to ‘preserve
The nose section (up to the first partition, with an external staircase) of an ex-United 747 is preserved at San Carlos, just south of SFO. That includes a typical mid-90s first class cabin. When my daughter saw it she couldn't believe it... "THIS is first... no way, looks more like economy plus".