Updated materials

Adjusted some materials and floor reflections.
Merge remote-tracking branch 'origin/master'

Conflicts:
	Assets/Resources/Models/Neon_Flight_BG_COL_v01.jpg.meta
Merge branch 'master' of https://github.com/NeonFlight/NeonFlight

33414193eacb7785562d6.

Conflicts:
	Assets/Resources/Models/Neon_Flight_BG_COL_v01.jpg.meta