R.A.G.E. is a graphics improvement. I'll use shader just for car paint . Sky Enhancement is just scripting and a .bmp image . R.A.G.E. contain 2 skies.1-DOME SKY for TOP ,2-CUBE SKY for BOTTOM. Using TimeCyc the sky colors are changed.
I thing next week I'll release a alpha version,with SkyEnhancement and TimeCyc