So after having a closer look at 1.47 I noticed a few changes that might cause crashes with some of my trailers as SCS have moved dependant files. Mods that were affects are ones with shadow models for trailers with more or less than 3 axles as well as the dolly models.
All affected mods on Workshop have now been updated for this change. On the bright side this also means all Workshop mods are now also updated to include the MP Mod Optional tag in the manifest.
If you spot any workshop mod on game version 1.46+ that does NOT have the mod optional tag please let me know.