Problem with texture made in blender

[twich_6712 (Soup_DaGreat)]

Hi all
I was retexturing the creepy doll head from the creator marketplace.When i stumbled upon a problem.

as you can see in the above pic there are cracks sort of things near the lips and the top.
i this think this may be cause of the textutre the wierd thing with these “cracks” is that they dissapear when i move away form the head slightly.

the UV texture layout

really need help as i am new to blender.
i really dont know which category to post this on so i am posting it on both

[wondelig]

This happens because of the texture, the texture does not fill up the whole UV space the solution to this, is just color a bit more in the spaces where the cracks appear, and it should be fixed.

[J3nny_san (Lua)]

If you need more help I can say my discord.