Thank you very much, guys!
Peter wrote: Why in heavens name do you buy a model box? You do everything in scratchbuilt! :
Yes, I had this question more often. I like a kit as a starting point to work from. It gives at least the basic structure from which I can further elaborate a model in an almost organic way. Not too much measuring, planning and drawing in advance, but just building one part after the other, making it fit on the existing base formed by the model kit.
Also some parts of these vehicles are very difficult to scratchbuilt in an acceptable way, like wheels, some radiator grilles and multifaceted hulls and turrets, Then the kit parts are nice to fall back on.
I prefer classic kits (Airfix, Matchbox, Esci, Frog, etc.). There is a lot to improve on them and a lot of difficulties to struggle with. I like that and I have lots of them in my stash. In fact I hardly ever buy the more perfect new tool kits. Of course they are often much better models, but it's not my style of modelling.
Nostalgia also plays a role. In fact I rebuild many of the kits from my youth, but now in a more sophisticated way.