A small addition: many current DT members at the time were those freelance modelers, who worked with Ilya on the listed above add-ons for the IL-2 FB. Including Jutocsa, who built the B-534 (among many other planes). And, as in this case, those freelancers also built quite a few models for free, to be included with free IL-2 patches, made by 1C and, offcourse, by DT.
PS And I just noticed, you have an error in your signature, in the Russian text.