A very cool mod! I put it on not so long ago, but I already like it.
Now I'm trying to fix modpack for myself, it doesn't apply to your mod, but in the process I saw a bunch of errors in the log related to the vic_trailSpawner function. I checked your mod in combination with only the required and recommended mods (I used all of them) and the error remained.
In my opinion, it doesn't break anything, but I just wanted to tell you about such a strange error, since it is not a one-time error, but occurs with some frequency.
Spoiler
207034 [Thread-3] INFO com.fs.graphics.TextureLoader - Cleaned buffer for texture graphics/GlibMaps/Normals/weapons/vic_notorious_big_iron13_normal.png (using cast)
207037 [Thread-3] INFO com.fs.graphics.TextureLoader - Cleaned buffer for texture graphics/GlibMaps/Normals/weapons/vic_notorious_big_iron14_normal.png (using cast)
207040 [Thread-3] INFO com.fs.graphics.TextureLoader - Cleaned buffer for texture graphics/GlibMaps/Normals/weapons/vic_notorious_big_iron15_normal.png (using cast)
207043 [Thread-3] INFO com.fs.graphics.TextureLoader - Cleaned buffer for texture graphics/GlibMaps/Normals/weapons/vic_notorious_big_iron16_normal.png (using cast)
207044 [Thread-3] INFO com.fs.graphics.TextureLoader - Cleaned buffer for texture graphics/GlibMaps/Normals/weapons/vic_notorious_big_iron17_normal.png (using cast)
207048 [Thread-3] INFO com.fs.graphics.TextureLoader - Cleaned buffer for texture graphics/GlibMaps/Normals/weapons/vic_notorious_big_iron18_normal.png (using cast)
207051 [Thread-3] INFO com.fs.graphics.TextureLoader - Cleaned buffer for texture graphics/GlibMaps/Normals/weapons/vic_notorious_big_iron19_normal.png (using cast)
207053 [Thread-3] INFO com.fs.graphics.TextureLoader - Cleaned buffer for texture graphics/GlibMaps/Normals/weapons/vic_notorious_big_iron20_normal.png (using cast)
207056 [Thread-3] INFO com.fs.graphics.TextureLoader - Cleaned buffer for texture graphics/GlibMaps/Normals/weapons/vic_notorious_big_iron21_normal.png (using cast)
207058 [Thread-3] INFO com.fs.graphics.TextureLoader - Cleaned buffer for texture graphics/GlibMaps/Normals/weapons/vic_notorious_big_iron22_normal.png (using cast)
207061 [Thread-3] INFO com.fs.graphics.TextureLoader - Cleaned buffer for texture graphics/GlibMaps/Normals/weapons/vic_notorious_big_iron23_normal.png (using cast)
207063 [Thread-3] INFO com.fs.graphics.TextureLoader - Cleaned buffer for texture graphics/GlibMaps/Normals/weapons/vic_notorious_big_iron24_normal.png (using cast)
207066 [Thread-3] INFO com.fs.graphics.TextureLoader - Cleaned buffer for texture graphics/GlibMaps/Normals/weapons/vic_notorious_big_iron25_normal.png (using cast)
207068 [Thread-3] INFO com.fs.graphics.TextureLoader - Cleaned buffer for texture graphics/GlibMaps/Normals/weapons/vic_notorious_big_iron26_normal.png (using cast)
207072 [Thread-3] INFO com.fs.graphics.TextureLoader - Cleaned buffer for texture graphics/GlibMaps/Normals/weapons/vic_notorious_big_iron27_normal.png (using cast)
207074 [Thread-3] INFO com.fs.graphics.TextureLoader - Cleaned buffer for texture graphics/GlibMaps/Normals/weapons/vic_notorious_big_iron_recoil_normal.png (using cast)
207080 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207080 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207080 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207080 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207080 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207080 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207080 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207081 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207081 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207081 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207081 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207081 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207081 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207081 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207081 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207081 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207081 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207081 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207081 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207081 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207081 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207081 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207081 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207081 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207081 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207082 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207082 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207082 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207082 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207082 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207082 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207082 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207082 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207082 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207082 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207082 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207082 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207082 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207082 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping
207082 [Thread-3] ERROR data.scripts.utilities.vic_trailSpawner - Invalid line, skipping