in my browsings i came across a family nursery that worked on developing stable slightly different pattern of variegations of philo 'brazil'. but i can't locate the link. they were quite pretty, 3-4 named versions.
ok found it:
https://www.gabriellaplants.co...
and links to future plants for sale (prices ! ouch!): Rio, Gabby
https://www.gabriellaplants.co...
https://www.gabriellaplants.co...
i have several philo 'Brazils' : all rooted cuttings from original small pot.
i cut off all green reversions and lime green too. it is one of the few plants that do well for me maintaining variegation away from the windows (like 10-15' away), but i have high levels of light even in the middle of the room.