Merry Christmas Andre! Hope you're having a nice time.
Speaking of Christmas, I noticed that a certain type of block doesn't seem to have a texture in your pack and as a matter of fact, it's lack of inclusion throws into question whether you even know it exists.
See, every Christmas eve until boxing day since 2012, Minecraft's chests have a habit of turning into presents:
And as you can see, this overrides the jolicraft textures. If it were possible, could you please take time out of your day to patch this?