Good (or rather, sad) to know there were such limits back then on photography. Understandable, but I thought it was worth a shot on the off-chance someone snapped one flying around either of those locations. Ref the IPMS photos, yep, most of those are from BAe Heritage themselves, and I have them all. The 351 test flight seems to the only one they did air-to-air shots for (that we know of) but not seen anything of the other 3 Cans, barring a shot of 352 in primer with Matra rocket pods fitted. I have a handful of very rare pics taken in Ethiopia itself, but still scouring for more.