This is a personal modification of Grend_G's Embellished Stone texture pack for the Advancement Plaques mod, also made by Grend_G.
For you to have the same color scheme as shown in the screenshots, go to the config file of the Advancement Plaques mod ("advancementplaques.json5" for pre-1.19 and "advancementplaques-common.toml" for 1.19+), then go to the options "titleColor" and "nameColor" and put them like this:
"titleColor": 4283759444,
"nameColor": 4294967295,
You are free to include this in any modpack or as a part of another resourcepack, no attribution required. Feel free to make any modifications you consider :^)