At the end of my description for the F-7B, I told you I would be making a stealth model soon. I wasn't lying. This here is the F-7C Stealth Avenger. I took off all the bombs from the F-7B and shortened the nose and painted it black and red like the SR-71. I also replaced the modded engines from the F-7B with stock engines. I couldn't figure out how to put a bomb bay in, so if you want to do that, great. You could also just be lazy and attatch them to the wings, but that would jeopardize your stealth capabilities. To fly it, all you have to do is press 2 and slide the VTOL down to the second mark from the bottom. Throttle up to 100%. When you hit about 200, VTOL up to just below center. When you are safely in the air, slide it down a little and press 2 again. Then slide it all the way down and press 1 twice. Same as the last one. Look for the link to the demo in the comments. Also comment on what kind you'd like to see next. I didn't build the airframe, I just outfitted it, so I'd just like to hear what I could do with this plane next, not what planes I should build from scratch. Enjoy. Oh, and I figured out what it looks like: The wing shape is like that of the F-22 and the front view is like the F-35.
Edit: The original fff-7, which I recommend you try, was built by @Nustle