The models are optimized and, overall, can be used even in games without significantly affecting performance. Each model contains around 2-3k triangles.
Textures: separate 2k sets for the plant and the sign, as well as an additional 1k tiling texture set for the asteroid.
Most importantly, remember: do not eat unknown space berries! ( ̄y▽ ̄)╭ Ohohoho.....