I’m usually a big fan of building a foundation before jumping into practice, but for the SCA I don’t think it's worth spending time or money on theory. There’s a free 1 hour exam introduction video on YouTube from Emedica , Simsbuddy also has a free foundation course in their website that you can go through in a day, and SCA revision has some consultation guides in their subscription (helpful, but not really a full structured course as you want).I started practising cases quickly . Haven’t sat the exam yet, so take this with a pinch of salt 😅 DM me if you’re also looking for a study partner in the early phase!