There is a similar topic that came up on the Steam Forum, about finding all the extra assets necessary for a new route. With Payware, we drivers (I'm not a designer) expect to just download and install the whole enchilada. Free ware, I understand, it can be a lot more work, but if all the freeware assets could be in one folder, it would help dummies like me a lot. Payware assets, I can understand. Assets you use from websites that don't like you to freely distribute them, I can understand. But, please, give me 5 or 10 assets to chase down and install, and I can do it. 30 or 50 or 60 assets, no.
And, as far as freeware, to me there is no such thing. I gladly contribute to the person that created a route, a scenario, or assets. All of y'all work hard, and I appreciate all that work.

Ryzen 7 2700K, Asus Prime X570P, 32Gb DDR4, 2x 1Tb M.2 SSD's, RTX2060 6Gb, Occulus Rift
Win 10 Pro 64bit, keyboard/ mouse/ wheel/ pedals/ baseball bat
Security Coordinator on the Battleship Iowa