So there are some more plants to design, related to the Nether (and possibly the End, I don’t remember, I’ll have to check 😉 )
Anyways, here are some pictures of the latest Nether warts with their various stages.
BSL v8.0.02.09d 
Chocapic v9.1 extreme PBR test 2 
Kappa v4.0 
MollyVX Rewrite 
SEUS PTGI HRR 2.1 
Spectrum
Here are some shots of the latest Wither rose design:
BSL v8.0.02.09d 
Chocapic v9.1 extreme PBR test 2 
Continuum 2.1 alpha build 12 
Kappa v4.0 
MollyVX 
SEUS PTGI HRR 2.1 
Spectrum
This next block is a slight redesign of the recent changes I made to dead bushes. They are more balanced now.
BSL v8.0.02.09d 
Chocapic v9.1 extreme PBR test 2 
Continuum 2.1 alpha build 12 
Kappa v4.0 
MollyVX 
SEUS PTGI HRR 2.1 
Spectrum
Also I slightly adjusted the details on the grass blades:
Chocapic v9.1 extreme PBR test 2 
Kappa v4.0 
SEUS PTGI HRR 2.1 
Spectrum
HardTop Vanillaccurate 