I've updated waw alpenfestung version: https://docs.google.com/open?id=0By17mLYB7EvqMzdPMWgtWGZfclU, but you need to have waw minimod installed.What about Arnhem, somebody from waw ported it from fh1.P.S. Updated Arnhem for 2.45 (originally made by Frodo), also requires waw minimod:https://docs.google.com/open?id=0By17mLYB7EvqRnNBNjRHQVk3djA
Nope, they both require WaW minimod. You can download it here.