Here's the result so far :
Bottom 4th page
For info, check on the bottom of the 3rd page for what it does looked before the grain filling. The difference is not that big in person.
It went smoothly, but I have some questions :
The process seems to darken the color a little bit, even at a point it became "dull". I'm planning on doing a little sanding with P600. It should light things up a bit right ?
Furthermore, When I put my project on a 45 degree angle with the light, I can see a blotchy spot (it was there even before the grain filling). I think it's the shellac. I steel wool it a little bit with a result, but not perfect. Is there any other way to solve this ? Sanding I suppose ?