You will need a decent System to run Minecraft with these Textures.
Here are my Specs:
Intel i5@3400Ghz
32 Gigabyte RAM ==> dedicated for Minecraft is 16 Gigabyte but 12 work too (anything lesser will be, try and error).
MSI Radeon Vega 56 Air Boost with 8GB VRAM
I can run Modded Minecraft (200+Mods) with these specs including the Shaders and Resource Pack @30 to 40 FPS.
Installation:
1. Use Forge modded Minecraft 1.12.2 or compatible version (google for more details)
2. Install Optifine
3. Install shaders
4. Download Chisel 1.12.2 resource pack from this thread (scroll to most top)
5. Download this POM patch for Chisel POM 1.12.2
6. Copy both files into the Resource pack folder of Minecraft
7. Activate first the Resource Pack from Novamanga and then this patch for POM afterwards.
Minecraft including Optifine with active and decent working shaders. (I suggest for best results SEUS 1.00 new)
The shaders must support Parallax Occlusion Mapping. Continuum does not work.