Problematic development on train addons

Supreme Leader Nanobana Kinako isn't having a great time developing her first ever train addon as she face a lot of unsolvable challenges and it's problematic. She has no way of using colours in 50% transparent colours since Isopix doesn't support this even with colour extraction and the train addon glitches with the new colour for some reason, so she has to stop developing the addon on the model she choose to use, it's back to the drawing board for the leader as she gonna have to start from scratch. As of April 26, 2025, Supreme Leader Nanobana Kinako downloaded a new model which is the first version of the same material addon, but this one has less features but the destination sign is at the middle just like what Kinako wanted. As of now, she is charging her phone and is unable to test the new model if its trustworthy. If this doesn't works, then she will have to resort on using TBTK which is the model she save for recreating real life trains such as New York subway's R160, Pyongyang Metro and London Underground'$ S8 (Metropolitan Line). She hopes that she doesn't face this difficulties on other models such monorail, bus and suspension monorail.