glad to hear you're using them for your project! i would love to see how your project turns out :D
the animated doors are a great idea for an asset pack! i have something similar to that coming which a chest asset packs so maybe the next one will have objects like doors and trapdoors :D
this is the first time i try to do something like this, but i think it is cool (there are some small bug to solve with the autotiling)