Armoured cars, which we are doing, are not exotic, but the main AFV used in WWI: Lanchesters, Lancias, Canadian MG carrier, Renault 1914, all of them were important subjects for their time and we are doing them. Still need to kit Garford-Putilov, Tripoli Terno, Austin, all of them played a significant role.
We didn`t bother to make RR or tanks, since they are already on the market and it would be suicide to do the tank for example British one, from an economic point of view. We are just a small company (3 of us here, and that is including an accountant), with a modest budget to do the same model which will have a huge amount of runners/parts, that can afford only big companies, who can easily spend 70-80-100 000eur on a project. But again, 70-80-100 000 for a tank would be a price for an outside company that is ordering moulds for the kit, like ours. When you have the tools (workshop or a factory) and know-how, you can do it cheaper (per project) since you will be earning money not from doing the mould (like we are paying to the factory) but from selling a future kit (like eduard, Takom, Meng).
So it is important to invest money into something that can earn you money. After that, you can re-invest again in a new project, and/or re-box that kit again and again. We are here because we love WWI period, but to do that, we need carefully invest hard-earned money from the previously released kit into a new one. That is why we are spending more to offer up-to-date quality (for a price that we can afford) with all those old-looking instructions, to let you feel that period, with additional pre-order historical articles so you would know more about the subjects. I guess we are more like enthusiasts in this aspect, then business Companies.
That is why you need projects that can be re-boxes several times (like Nieuports or Fokker D.VII) not like Hansa Brandenburg D.I (only an example) - a great looking subject, but almost every machine differs from another, each may have its own feature and hard to re-box it later on.
WWI aviation is even more expensive to produce, by the way, especially when we are talking about inline-engine models, and still, we are slowly getting there as well.
