I am kinda digging the exposed wood look. Not sure how it looks in person but I would think it would look amazing with a white/ black truck cab complementing window frame color.
Funny you mention that.
The wood looks like crap after the first coat- some wood is thirstier than others. Some parts look dry, and other parts look wet- it's all blotchy.
But if you put on a coat or two and then let it dry completely, the wood can't suck up any more epoxy, so if you sand it and then apply several more coats, it ends up looking like glass, and it does look pretty cool.
A number of people have commented on how nice it looks without paint, but not painting it just isn't an option. The wood came from numerous different trees, so each panel looks different, and the wood filler we used looks nothing like wood. But the most significant challenge, is that the epoxy, as strong and waterproof as it is, has no UV protection, and thus requires paint to protect it.