So, it's probably late, but here's what I have for the Grimish lexicon and character script thus far. Obviously, this will grow as time goes by and more vocabulary is added, but these are the current definitions I have!
As for the character script, see the chart below! There is a regular script on the left of each box and the fancier script directly beside it on the right. It's been suggested to make this into a font family for everyone to use, but I have yet to figure out how to make that happen x_x. I am NOT very tech savy!