Surface Mat Pack Core

Adds a collection of high-quality, protorealistic terrain textures to Arma Reforger. All textures are sourced from Poly Haven, a platform of CC0-licensed assets making them completely free for any use. The pack includes a range of natural surfaces with 2K detail maps and 1K middle maps. 2K was chosen for its performance and minimal difference compared to 4K. Material List: SMP_Brown_Mud_01 SMP_Brown_Mud_02 SMP_Brown_Mud_03 SMP_Brown_Mud_Dry_01 SMP_Brown_Mud_Leaves_01 SMP_Brown_Mud_Rocks_01 SMP_Burned_Ground_01 SMP_Coast_Land_Rocks_01 SMP_Coast_Sand_01 SMP_Coast_Sand_02 SMP_Coast_Sand_03 SMP_Coast_Sand_04 SMP_Coast_Sand_05 SMP_Coast_Sand_Rocks_02 SMP_Coral_Gravel_01 SMP_Coral_Ground_02 SMP_Coral_Mud_01 SMP_Dirt_Floor_01 SMP_Dry_Decay_Leaves_01 SMP_Dry_Ground_01 SMP_Dry_Ground_Rocks_01 SMP_Dry_Mud_Field_01 SMP_Dry_Riverbed_Rock_01 SMP_Floor_Pebbles_01 SMP_Forest_Floor_01 SMP_Forest_Ground_01 SMP_Forest_Ground_03 SMP_Forest_Ground_04 SMP_Forest_Ground_05 SMP_Forest_Ground_06 SMP_Forest_Leaves_02 SMP_Forest_Leaves_03 SMP_Forest_Leaves_04 SMP_Forest_Sand_01 SMP_Ganges_River_Pebbles_01 SMP_Grass_Path_02 SMP_Grass_Path_03 SMP_Gray_Rocks_01 SMP_Lichen_Rock_01 SMP_Mossy_Rock_01 SMP_River_Small_Rocks_01 SMP_Rock_01 SMP_Rock_05 SMP_Rock_08 SMP_Rock_Boulder_Dry_01 SMP_Rock_Face_03 SMP_Rock_Ground_01 SMP_Rock_Ground_02 SMP_Rock_Pitted_Mossy_01 SMP_Rock_Wall_02 SMP_Rocks_Ground_01 SMP_Rocks_Ground_02 SMP_Rocks_Ground_03 SMP_Rocks_Ground_04 SMP_Rocks_Ground_05 SMP_Rocks_Ground_06 SMP_Rocky_Terrain_01 SMP_Rocky_Terrain_03 SMP_Rocky_Trail_01 More materials will be added as I have time to build them into BCR and NHO textures. Material appearances may change as I tweak rendering settings (brightness and stuff)