Hey that's me The train horns tend to give it away lol I was heading towards Crosby from downtown Houston.
Ah sorry forgot to respond to this comment a while back yes I got the train horn kit on discount at a truck show it came with the dual tone horns and a half gallon air tank and a pump. I do not remember exactly what brand it was but I can try to find the brand name one day if your seriously interested.
It's a custom made wrap for it. Done by; https://eyecandy-customs.com/ Mike was awesome to work with.
They did it for me. I priced out roughly what I thought it would be just for the camo pattern wrap to do it myself, at least $800 dollars. with the custom design and install $1,700 dollars. It was worth it to me.....