My first Flux Vehicle Lora, many thanks to 42lux for the support and tips during training.
I trained the Lora on an A-6000 with 3000 steps. For the next training, I will aim for 4000 steps, as the quality, especially in the details, improves significantly towards the end.

The Lora works quite well with rather high weights around 1. Upscaling with Flux in the ultimate upscaler with a factor of 2-4 brings out significantly more details and is recommended.

For custom rear numberplate text, use 'numberplate reads <your text here>'.