Some photos of my Oriental Trumpet seedlings follow.
The sdlgs I have the most interest in are photo 3 in the second row (pollen fertile), photo 2 and 3 in the 3rd row (pollen fertile...really happy about this one as I needed a nice pollen fertile pink). Photo 4 in the 3rd row is pollen sterile, and most likely will also be pod sterile. Photo 4 is a sibling of the lily in photo 2 and 3 in the same row.
I do not use embryo rescue for growing any of my OT crosses. I don't have the time or space. Lots of new OT cross seedlings in the ground this past fall, and another 70+- small pots of seed crosses started in the last 2 weeks.
I haven't been working with the OT crosses for as long as the asiatics - so what you see is most of the better OTs I have gotten in my seedlings.