u/False-Surround-8020

It's been a while since I've rigged a model and I can't get rid of the white lines. I've tried everything that google gave me and nothing worked. I'm using Live2d Cubism 5.3. I'm literally going insane trying to figure it out.

My model is wearing black gloves and the fingers are supposed to be movable. The problem is these goddamn outlines that I can't fix.

I've tried doing the copy thing where you copy the original layer and set it to 0 opacity but all it did was make the mesh bigger and the outline was still there. A step by step guide with pictures would be appreciated since I'm autistic and can't follow along from just verbal instructions. I'm seriously about to crash out over this.