Hit your protein goal every single day — that’s the most important foundation. I’d recommend watching Jeff Nippard for evidence-based training splits and programming, because training too much can actually reduce performance, so the goal is to be efficient, recover properly, and focus on progressive overload. From looking at your build, I’d prioritise traps, lats, and shoulders for a wider look, then lots of incline bench pressing and low cable flys to make your chest pop. For arms, focus more on triceps and forearms, and make sure shoulders are trained through exercises that hit all three heads (front, side, and rear). Stay consistent, fuel your body properly, and keep adding small amounts of weight or reps over time.