We purposefully have toned down colors to make it more realistic, as that is the mod's aesthetic. In terms of adding more textures and variants, I am pretty sure some players currently have PC meltdowns playing DeI right now. We have thousands of variants taking up the vast majority of the mod right now. The mod is 8 parts on Steam due to these variants. I am not really sure you realize just how many different textures there are in the mod - I know most players only play certain cultures, but if you try the others you will see what I am talking about.