I'm not sure if you're aware of the missing spots, but I noticed that the following have not been textured:
- Trapped chest
- Acacia leaves
- Coarse dirt
- Purple stained glass
Also, the bed texture looks a little wonky. The top, pillow-side, is the default red, but the rest is pink. (I like the pink.) And the side, pillow-side, is a pixel or two down from where it should be.
That's not necessarily a complete list; I'm still trying out the pack (and enjoying it).
EDIT: Added a few more things I noticed..