Reference Images:
Italian Landscape - Vegetation is lush and green, the terrain runs for miles consisting of small hills and the lighting hits the terrain with a sunset vibe.
Brazilian Landscape - Vegetation is full and bushy, the terrain consists of small cliffs running along the coastline and the lighting is clear with a midday feel to it.
Himalayan Landscape - Vegetation is non-existent, the terrain is mountainous in the foreground and background, and the lighting is bright considering its location.
Irish Landscape (Country of Origin) - Vegetation is full but inconsistent, the terrain is drastically uneven and almost mountainous and the lighting is dark with an overcast visual.
Australian Landscape (Country of Origin) - Vegetation is non-existent in the majority of areas and patchy in others, the terrain is flat excluding the cliffs in the background and the lighting is bright with casting shadows from said cliffs.
Screenshots with Applied Textures(Himalayan Replica Attempt - Alpine Mountainous Landscape):