Another step closer to this with rosen: censorship-resistant proxy tunnel :: spacetime.dev. Relevant comment from author at rosen: censorship-resistant proxy tunnel | Lobsters
It implements a modular, censorship-resistant proxy tunnel that encapsulates arbitrary application traffic inside some cover protocol (currently only HTTPS).
I’ve tested it against nDPI and a commercial DPI engine developed by Palo Alto Networks. Both detected TOR traffic using Rosen as ordinary HTTPS