not me that is what I don't know how to do (along with jbeam and everything else with modding exept for modeling)
How about reaching out to the Forums or maybe the Devs? Or talking to people who had mods as same as yours?
I might be able to do some texturing, not that I've ever done it on a CAR before. You have to draw in the basic spots for the grille, lights, etc etc before I could do something with it. It's easy for the most part you just have to find images from the internet and crop pieces in and make it look seamless. You can do a whole-lot in Paint.net program with that... I use it for 99% of my textures. My only problem is time, I am on my map 100% of the time I am Beamng.ing.
Im not good at texturing, im sub par at modeling. And it seems help is limited atm, or really all the time I suppose. However, i think a new update is coming soon, because the last time it was this clogged. An update came soon after.