collection: https://3dsky.org/collection/shared/5081637 
Spruce | Picea Pungens 7
Height: 4.5 m – 1.8 m
There are also 6 materials in various shades that are widely used.
Needle material using opacity map.
Polygons:
Picea_pungens_0701 (4.5m) – 626 391
Picea_pungens_0702 (3.3m) – 242 258
Picea_pungens_0703 (3.2m) – 766 900
Picea_pungens_0704 (2.5m) – 211 405
Picea_pungens_0705 (1.8m) – 117 378