Troubles in mod/swapping charact in Blender,UE

Question

So after spending a few hours watching and trying tutorials on ytb, I grasped some of the steps, but I still ran into a few problems .For swapping a skin in blender (I want to swap hotori with changli), I’m not sure which component option I should choose when importing the psk file from fmodel. Should I use mesh only, armature only, or mesh + armature?And the progress is quite different from videos so i cant certain if i followed it rightfullyAfter the blender to the UE5 stage. The problem is that my exported .ucas file nearly 300mb, while most other mods on here are usually only a few mb. And when i pasted the 3 file+.sig the game crash at starup so anyone here has successfully swapped a character appearance or made a skin mod, could you share the progress in both blender and ue stageAny help would be appreciated.

THAMIHERE · Answer

and i just remembered this, do i export the window with or without the _P file from fmodel

hiiiii4455 · Answer

im having the same issue

hiiiii4455 · Answer

I figured this part out. this video https://www.youtube.com/watch?v=IrcyZCR4gvAnear the end he makes a data asset that cooks just the things you want. im having other issues now though -_-