About a year ago I was working on a similar mod for SH4. I've recently kind of resumed modding for SH5 and I'm trying to make the Biber. I've still got some of my old files left (see
http://www.subsim.com/radioroom/show...1&postcount=29)
Perhaps we could work together on the Biber? If you'd provide me with an exterior model I could hopefully do the rest