collection: https://3dsky.org/collection/shared/5081693 
Three pines from 22 to 25.5 meters high
Polygons:
Pinus_Sylvestris_1101 (25.5m) - 440 807
Pinus_Sylvestris_1102 (24.5m) - 549 367
Pinus_Sylvestris_1103 (22m) - 492 789
The third preview shows an example of using these pine trees with a scatter.
Needle material with opacity map applied