Tempeh. Soy curls. Well-prepared tofu (hard to do). Seitan probably? (I've never tried it.) Jackfruit. Or you could go with processed vegan meats, which is less ideal because while they're tasty and easy, they're far less healthy, they're much worse for the environment, and they're expensive.

Also, you do you, of course, but I think it's odd that you like firm chewy meat. I've been sooo happy eating plants partially because I never have to worry about meat having a gross texture. I also never have to worry about gristle, which is so so so good. Gristle used to make me lose my appetite immediately and now it just isn't a thing!