Repaint Of Dave Eckert Stearman Civilian PT-17 To Red Baron Pizza Colors

I am hopeing someone can figure this instructions to paint Mr Eckert's

Stearman. I cannot understand what the author is trying to say:

"Copy the texture folder into the stearman civilian folder, then copy

the main texture there into this one selecting not to overwrite files.

I am almost 80 yrs old maybe I missed something here.

Casey