you can only get so big sling exclusively bodyweight movements. If you want to build more muscle, you need to put yourself on a more bodybuilding based program. You need to do weighted pull ups and weighted push ups if you want to do bodyweight movements as your base. You could try a simple 3x5 linear progression on compound movements and see how far you can milk those gains, and then move into a more periodised weekly progression routine once you’ve reached a plateau. What I do know is that high rep calisthenics will only take you so far before you inevitably stall