Nice plate. If I may add the suggestion for some slicers. Please add a modifier block at ~ 0.80mm height that covers all the text and git logo's. Make that the black color.
I noticed that during a slice with the current bambu studio or orcaslicer (0.2.1) only the top layer was painted black and the rest was still red. In order to get the letters truly black, use the modifier block to paint everything within the object black. This will only affect the original object, so the white painting will not be affected.
First multicolor AMS print used with this profile. Looks great! Do note that depending on lighting, the red base can show through the white (PLA Tough). White might be a better as the background with red and black on top if you need stark contrast.