How can I remove transparent mosaics?

forbidden101v

The Hentai Witcher
Modder
Jun 2, 2018
802
7,430
So I was fucking around with modding mansion and I noticed something in the textures I didn't notice before once I scaled the image 4 times its original size. All the sprite animations don't have a solid black mosaic but a transparent one!

Mansion_W221_H334_F21_T_0X1B2BA347C11F0826.png

Is there decent way I could edit this out in some image editing program by lightening it in some fashion? I made some attempts but the results were not very good. It's not the first time I've seen this but I never really figured out a way how to deal with these yet. Any tips would be much appreciated.