thanks, appending it kinnda worked. there are some subtle lines but when it pluged into the material its unoticeable. i fixed the pore texture with photoshop.
i would really appreciate if u could still take a look on the blend file and maybe find out what was causing this so i would know to prevent it in the next project.
https://drive.google.com/file/d/1VJ-DrrnsE6eNdJz54bkUnhPykWkUgPwD/view?usp=sharing
thanks