Decided to play around just designing cars in Car Designer, went to select Microvan, and game crashed.
Logfile attached.
Which Microvan model were you trying? And what year?
Thanks.
EDIT: Never mind I see it in the logs: 22_e30_Airflow.mesh
I'll take a look shortly
Fixed this issue which was caused by insufficient checks when trying to load a mesh that doesn't exists.
Fix will be included in 1.12