Some days ago I found alternnative for door seals and install it on my own car. These seals are produced in Russia, have a similar geometry and very elastic. They are installed without any problems and for a 100% functional. But the one thing - this seals exist only in black color, but when there is no alternative - this is a good way out.
Some pics on my car:
If someone needs this items, I can collect the parcel and mail it to Germany. The cost will be 42 EUR for a set of 4 pieces excluding delivery. If my offer is interesting, write here or DM to me.