Stay True for Minecraft 1.16.5

The vanilla textures are rightfully considered the best among all the options, so you should necessarily improve them and try to bring balanced changes by all means. For example, right now, you will have the opportunity to use the Stay True texture pack for Minecraft that allows one to activate new textures for the vanilla version without any problems.

Stay True Texture Pack (1.20.2 → 1.14) - Texture Packs

Stay True Resource Pack (1.20.4, 1.19.2) - Texture Pack

Download Stay True Texture Pack 1.16.5,1.16.4,1.15.2 and 1.14.2

Stay True Texture Pack 1.19/1.19.4 Download & Install Tutorial

Minecraft Stay True Server Hosting - ScalaCube

Stay True Texture Pack 1.17 + Download & Install Tutorial

Stay True Resource Pack 1.19 / 1.18

Stay True, Texture Pack for Minecraft, Default Pack

Optifine + Stay True CNT glitch? : r/Optifine