Vanilla 1.13.2, but with OptiFine! Comes with texturepacks! Go and try out my modpack! - https://www.technicpack.net/modpack/debkor-was-here
Installing a modpack using the Technic Launcher is easy. If you don't already have the launcher downloaded, visit our download page to get the latest version.
Type in the modpack name (1.13.2 w/ OptiFine) or paste the following url into the search box.
Finally, click Install at the bottom right of the launcher after you select 1.13.2 w/ OptiFine from the list on the left. The launcher will handle everything else!