Vurt and Rytelier
Featured In Mod Lists:
Total Overhaul (#57), Graphics Overhaul (#51), Legacy Graphics Overhaul (#148), Legacy Total Overhaul (#164)
Vurt's Bitter Coast Trees II with optimizations and model fixes so their performance is much better and their bugs are fixed.
In my own testing, this yielded me an extra 5 FPS (or more) in the Seyda Neen area.