"Thanks, damn, I'm beat man lol. Should I just give up you think?"
Fair warning! The more you try to accumulate in Trainz, the more time you will spend looking for missing assets and trying to fix faulty assets. It can easily and quickly consume more time than you may spend actually running Trainz.. If you are OK with that, then all is well. Otherwise, you may want to stick to routes that are either complete in and of themselves, or contain only assets from the DLS. People will recommend you subscribe to KUIDIndex, but if you look around, you will find a lot of postings by people who check and did not find the kuids they are looking for there (but it may well help!). In addition, many old sources of content are either only available on wayback, or they are not available anymore at all.
Just setting this all out for you as one who has probably spent thousands of hours searching and fixing assets, hundreds trying to build routes, and probably dozens of hours actually running Trains. :wave: