As the title says, I’m looking for instructions for Voyager’s photoetch PE 35249 for Tamiya Kubelwagen. I can’t seem to find anything remotely related online at this point in time. Even if you don’t have them, I’d appreciate any information pointing me in the right direction. Thank you.

you may be able to get some information from Eduard's instruction sheet: https://www.eduard.com/Eduard/Kubelwagen-1-35.html?cur=2&listtype=search&searchparam=%2035355%20

I have no idea why photo etch manufacturers don't provide better in this department.

https://www.eduard.com/out/media/35355.pdf