I have the BF Dune Buggy instead, the bifta looks awkward to me.
Man I wanted to get a BF dune too, but there is no mods or customization to it other than car bomb. Unless you got a modded one from SP or something.
Even if you buy it from the website now that its buyable?
Yup, from the website online there is barely any mods for it. If you have a glitched one from a SP save editor I think you can mod it using the program.