This is ONLY if you are really have little space on your PC (higher res versions are well optimised and will run smoothly).
This is the main mod - 1K version (smaller or same size as Vanilla).
The plugin is an ESL-tagged ESP.
Only download one version.

This is the main mod - 2K version (same size or slightly higher than Vanilla).

The plugin is an ESL-tagged ESP.

Only download one version.

Now fixed (BA2 packaging was incorrect)

This is the main mod - 4K version (same size as the Bethesda high-res texture pack).
The plugin is an ESL-tagged ESP.
Only download one version.