Interesting video of Airfix planning

[David-1237409]

This makes good viewing if you want to know how product is planned

I was wondering how , for example the Priest is in production , or has been, with Airfix, Revell, Italeri, Dragon and (no surprise) Academy; whereas the Sexton has been made by 2 model companies yonks ago. Both are propelled artillery, both had similar production runs and yet the Sexton is a blank. The only thing I can think of is that it is a bit dull to look at!

Any thoughts out there people?