ah. Yeah, I just want it in the simple yellow and blue "boxcar logo" YN3b paint scheme. I also forgot to mention that I'm on Bedrock, so if that's possible, could you do that?
I heard a joke where this 50 year old man's final wish was that his wife was 20 years younger than him, and afterward his wife looked the same. She said he looked like he was 70.
The black and purple texture means that Minecraft cannot locate the texture file. Make sure it is in the right directory and is properly named, and if it is not just a retexture, ensure that the behavior pack associated with it is working.