I love it! Beautiful. It screams "Django!" to me, though only in a generational sense because the D-hole Maccaferri was more his instrument.
My GR-1SF has given me grief colour-wise, but I love it. However, seeing yours makes me love mine a little less ...
As a poetic side-issue, notice how the model "GR-1SF" actually resembles the word, "GRIEF"!?! I expect someone else has already posted such a notion, but I had to mention it.
Great build, DarkMark. I have Gretch-style envy now ...