Heres the little file to convert from 19 to 20
https://www.mediafire.com/file/eade7xvp4esqjfz/TattooConversion19-20.rar/file
1.) Download Blender 2.79
2.) Select the pes19 arm tex you want to convert (IMPORTANT you select replace image)
3.) Choosed the correct skin tone of the pes20 texture
4.) 19 SHIFT & 20 click bake
5.) Save the image as jpeg
6.) Convert to dds & relink - Done
I have put some screens + example of Di Maria texture
This process took me maybe 30 seconds so that would be the fastest and easiest way
- Placing is not 100% perfect tho