I have been getting my decals online. Most online stores can make custom decals. Just make sure you get them for outside application. If you find them already made, make sure they are rated for outside.
Watching a 2018 Roxor Introduction video, there were no decals on it. The Roxor LE had the stripes and the hood decal.
2302GUA01500N Large Mahindra Decal $3.30
2302GUA01490N Roxor Badge $7.50
2302GUA01630N Roxor Tailgate Decal $9.00
2302GUA01540N Turbo Diesel Decal $ 1.10