It would be more than woth the effort for Toyota to stop the club using the logo. As we're not claiming it's ours, selling to the general public or, as a company would, using the logo for the purposes of profit, I don't think use of the logo is legally restricted. We reproduce it "to order" making it arguable that it is for private use.
But most of all, it doesn't make marketing sense to stop us from using it as it would breed contempt. Just look at the bad press Disney got when their lawyers laid into that primary school where the kids painted Mickey on the wall.
Anyone with a legal qualification may correct me on any of the above statement.