newmtl Material
Ns 100
Ka 0.2 0.2 0.2
Kd 0 0 1   // Diffuse color set to blue (RGB values between 0 and 1)
Ks 0.5 0.5 0.5
Ke 0 0 0
Ni 1.0
d 1.0
illum 2
map_kd https://raw.githubusercontent.com/DamanAhuja/cube/main/1/road.jpg