Natalia Streignard (long brown hair) and Natasha Klauss (short black hair) have a very nice mud fight in the episode 98 of the 2005-2006 Colombian telenovela La Tormenta. Notice how after the fight the mud started drying on them, but in the aftermath with Natalia Streignard they reapplied wet mud on her.
Although fairly old scene, I haven't found any mentions of it here. Also, up until recently it had been available online only in very low quality but few months ago someone uploaded it on YouTube in HD.
Jan Onufer said: There was so many good scenes across the interned but in bad quality. Thanks for share it.
Having scenes like this in a good quality is one thing; being able to upload then somewhere is whole another.
For instance, this famous mud gunging scene from Perfect Strangers, remastered to Full HD, can't be put on YouTube. However, I was finally able to upload it to Odnoklassniki. Let's see how long it will stay there: