Many user ask me that when they use any heavy player.img skin there game crash but it all happens because 1 line missing in GTA.dat file. I use GTA Cleo version 2.0 so if ur also using 2.0 u can copy and paste my GTA.dat file but if ur using any other Cleo version then u can write this line manually in gta.dat file and then save. I also uploaded pics for example but also u can try my file it's ur wish. My tested in 2.0 Cleo so better u can check out screenshot and write manually.
I uploaded many player.img skins u can try after adding this line