Game randomly crashes with the mod installed. Worse than with normal flans mod. Models of vehicles and guns load properly though, unlike normal flans mod. I don't know why this happens, world functions for some time and then just crashes. I have other mods installed, but they didn't interrupt normal flans mod functioning before (same other mods, no new ones installed). It happens on any version of the mod.

Mind attaching the crash report?

There is none as Minecraft displays "shutting down the internal server" message and is technically still open. This is not "out of memory" issue as my Minecraft has 8 GB of RAM to use (I have 16 in my PC, I used JVM argument in the launcher to issue more than 1 GB of RAM).

Hmm, in that case could you send the latest.log?

Since there's been no update to this, I'm closing the issue for the time being. Feel free to reopen if needed.