Missing color on the Pigeon

I had downloaded several add on mods for the Pigeon (4 wheel, 6x6, 8x8, turbo, etc) but now, the Pigeon always spawns gray.......regardless of the paint scheme shown on the thumbnail. Trying to eliminate the problem, I deleted all the add ons but, my Pigeon still spawns gray. Is there any way to fix this?

 

Did you clear cache yet?

 

Brain dead here...........didn't think of that. I'll try it and see what happens.
--- Post updated ---
WOW! That was clearly WAY overdue! It got rid of over 100k files and not only does my pigeon have it's color back but also, numerous variations of other vehicles that had stopped showing up months ago. All my Meo drag cars & trucks came back plus underwater explorer vehicles and lots of hopper variations.