C-17 is with another developer now, a great team that will do it justice. Under wraps though so can’t say any more.
T-38 is a very different jet in the cockpit in many ways so I don’t think that I can do that one really. I also think that another developer is working on theirs, so wouldn’t want to get in their way. I’d like to add the F-5F one day, but no promises as it’s a lot of extra work.