Repairing and/or Replacing Old Annual Convertible WIndshield Frames

[impcon]

I am wondering what different techniques are used by people here to repair or replace broken or missing convertible windshield frames on the old annuals. Has anyone taken up the torch to cast replacements now with Modelhaus gone? I'm just interested in hearing from other modelers as to how they save an otherwise damaged and useless model as very few of the convertible annuals have ever been re-released. I am unsure as to why, but there is just not a lot out there. Any ideas? Thoughts? Tutorials? Sources for parts?

[impcon]

Moderator - please delete this post. Thank you.