I think its looking great!
There are a couple of details that stand out as potential room for improvement. Might be useful for you?
There should also be a small vision slit for the driver and co-driver.
The tyre walls look flat, whereas there should be some curvature towards the edge (curve from the hub inwards to the edge, if that makes sense).
It would also be great if you can raise the exhaust muffler up a bit. It sits a bit low in the mudguard.
Any chance of a Notek light option along wit the current Bosch type? (I'm being cheeky now)
Other than that it looks really good and I'd certainly take a few. The options are great. I'd love to see the 251/9 at some point