In this tutorial, I’ll show you how to replace the default First Person character in the UE5.6 template with a custom modular character from FAB. We’ll walk through setting up both TPS and FPS components, hiding meshes while keeping shadows, syncing materials and animations, and configuring proper FOV rendering for FPS view.
https://dev.epicgames.com/community/learning/tutorials/44mv/unreal-engine-add-a-custom-modular-character-to-the-new-ue5-6-fps-template