Suggestion
Glass textures (panels and blocks) don't connect with Optifine, there are large edges obstructing the view. Possibly consider adding support?

https://github.com/Unity-Resource-Pack/Unity-Extras

I may merge CTM with Unity eventually but for now they're available at the other repo and on Curse.

Ohh, thanks, thought that other pack was only for mods that add items, didn't think to check it for Optifine compatibility.

Err, on second viewing, I was thinking of "Unity: Modded" and it doesn't look like "Unity: Extras" has a link on the main "Unity" page? Unless I'm blind.

Extras is still a work in progress and has a lot of issues but I can certainly update the main page to have a link with disclaimer.