Ok I kinda abandoned this forum cuz I saw no one else is replying but I'll help you. I was kinda in the same route but then I did one thing that helped me gain both tons of strength and muscle in a short time this summer: weighted calisthenics (started mid July, then I broke my hand so I couldn't continue from August 16th- till a few days ago). Weighted calisthenics helped me build fast muscle (it does have something to do with my body I guess, Endo-Meso). I instantly felt the strength gains as I could almost do the front lever, I could do the one arm back lever, and if I lost some more body fat - which I was doing, I pretty much would have been able to do the front lever with a better form but my broken hand kinda fucked everything up, I was far away from planche though.
Honestly all I did is mix hard exercises with just attempting the static elements and their progressions. There is more of a risk of injury because you will be working out a bit more, so I suggest not going directly very hard. I also did 6 days of cardio a week so my workout plan was quite insane for someone who's just starting out, like if I do the same thing now after my injury I'd probably injure my whole body lol.
So example of a Pull & Push day would look like:
-Warm up (10 min dynamic stretches and some basic pull and push exercises to get the blood flowing)
-Attempts of static elements: usually just quick 3 sets of some sort of progression or negative or just an attempt of planche, front lever, back lever, whatever you wanna learn. Don't pick 100 elements at once but keep it at 1-3. Progressions include resistance bands, shoulder dislocations, skin the cat, front lever negative, back lever hold, assisted one arm back lever, assisted hefesto and so on.
The workout itself depends on your current goal. Mine were to get better at the front lever and the one arm back lever, and the planche and handstand push ups so I picked some hard back & lats and hard shoulder exercises for me.
-Pull:
Straight simple to the point. 3-5 sets of x reps (x could be 5-12, could be 8-12, could be 1-5, i was falling around 5-8 reps all the time) of weighted pull ups or wide pull ups (or if not weighted pull ups, as a change I would do L-sit pull ups with archer pull ups as I always felt my back being worked like that), 3-5 sets of x reps (x depends on your current strength) of front lever raises (since I was working on the front lever), and then another few sets of either assisted one arm chin ups or weighted chin ups just to sort of begin working to the one arm pull up. As last, I always liked to do a Pull Burnout from Chris's program, so some days I did the 2nd, some days the 3rd burnout. Before the pull workout I usually did some resistance band assisted front lever holds and one arm negatives.
-Push:
Straight to the point as well. Before doing actual sets & reps, I'd do a few muscle ups split through 2-3 sets as I couldn't do a lot of them so I was just trying to get better as muscle ups, as well as 3 attempts of tuck planche or advanced tuck planche depending on the day. Starting out with weighted dips (lean forward way so it hits the chest), I'd do 3-6 sets of 6-12 reps, followed by wall assisted handstand push ups, 3-5 sets of x reps (x reps meaning I was doing my best here, the first 2 sets would be like 5 reps, then 3, then 2 and then the fifth set I was lucky to do 1-2 lol, but what I mean by X is that it'd change everyday, and my goal was to hit 12 reps consecutive), followed by 3-5 sets of max pseudo planche hold (sometimes I superset it with the handstand pushups), and lastly 3-5 sets of 8-12 triceps extensions (or tigerbend push ups but bodyweight triceps extensions on a bar worked out my triceps a lot more because you do the full range of motion), as well as finishing with a Push Burnout from Chris's workout.
Yes, it sounds very hard lol but that's how I adapted my workout program. For legs I maintained pistol squats and other stuff like bodyweight squats and lunges, for core I was doing dragonflies, and then windshield wipers and full leg raises on the bar, you really need only these 3 exercises for the core.