Herbo - you are a legend!
Followed your steps and quickly revisited a old project - the difference is astounding. Your grass texture is way finer, more realistic and with some tweaking on the ground texture it just looks superb.
Comparison (quick and dirty, didn't bother to match settings 100%)
Just hoping the devs adapt this change asap or maybe even provide a couple of different grass choices which would be even better.
that really is a big difference it looks good!! Glad you could use it. I'm also hoping for some kind of upgrade like this, in the next version, preferably with multiple types, as you said