I made this livery just for my video:
https://www.youtube.com/watch?v=5ZseEU-_CmY&list=PLhCls5_kYbPgQBvgApHXzrzlreFE0aKq9

+ Can someone help me and tell me why interior design are not showing?

Replace file jester2.ytd with my file

\ update \ x64 \ dlcpacks \ mpchristmas2 \ dlc.rpf \ x64 \ levels \ gta5 \ vehicles \ xmas2vehicles.rpf \

Be sure to make backup!
I am not responsible for broken files!

Have fun!