I agree with that, there will be no HD Textures ..Quote:
There are no HD Textures at this moment, prolly there never will be.
Most of those Files in the Data/Map.PK2 are encrypted in a special Format like .NVM.
The only thing you can do at this moment is putting some new Objects into SRO like Decoration, NPC's, Items ... ya, and by that I don't mean Custom Stuff from the original SRO, from other Games or selfmade Stuff.
(Like someone made that... except very few People. Mostly Custom Stuff from the original SRO Versions and used for other purposes)
You cant turn a Low Texture into a HD one, you only could create a new one but i guess the game engine won't render it as well