LUNA HD is one of the best realistic texture packs for Minecraft. To get access to the high-end packs you'll need to sign up to the team's Patreon, you can download the 32x pack as a taster and then sign up for higher resolutions. LB Photo Realism Reload (Image credit: 1LotS, Scuttles, GKrond, Misa)Where to get Minecraft RTX?
Navigate to Insider content > Games > Minecraft for Windows 10. Select Join or Manage, and when prompted to choose a Group, select Minecraft for Windows 10 RTX Beta. Wait for the registration to complete to be directed to the Microsoft Store and install or update Minecraft for Windows 10.How do you make a Minecraft texture pack?
Add your texture pack to Minecraft. Click the ".minecraft" folder again, double-click the "resourcepacks" folder, and press Ctrl+V to paste the texture pack zip file into the folder. You're now ready to access the texture pack in Minecraft.