I've seen a few people comment about the missing images bugs so I found at least a portion of the problem in the script files.
The missing images aren't missing at all, they're just improperly labeled. If you go into the game/script/animation folder, you'll see a rpy file titled "blinks".
Open that file, do a search for "lfe" and replace all found instances with "lye" instead, it should fix a lot of the issues with the "missing images".
I'm still having some trouble with the missing animations but I'm starting to think that they just haven't been added yet as this is still the beta version.