I'm also working on an update to the Hachiroku to improve the drift handling and other tweaks needed, I don't have any pictures since nothing in the model had changed but here is one anyway.
Hey, can you make a CVS option to remove the license plate? Unless that's already in there?
EDIT: For the updated Hydric, please have the different trims (base, S, RS) as different vehicles so you can have more parts for each of them and so you can make them faster than eachother.