I am not sure, but you have to check if the GREEN Led will “survive” with that driver, as it may not work in the same way as the WHITE!
As for the Osram White, you need a 3030 footprint MCPCB, which I think Convoy store also sells.
But is is possible that you need to modifiy the MCPCB to fit in the head in case it is larger than the flashlight’s inner diameter.