This mold had a fair amount of details already on it, but it's biggest problem was the hydraulic arm and the scoop. I sawed off the side of the arm and make it a little sleeker and added workable pistons and hydraulic tubing. I also covered the big gaping hole at the bottom of the scoop with a piece of pla-plate. Added some flood lights at the front. As for weathering, most of it was added at the bottom of the vehicle and on the scoop, because this is one really mammoth vehicle that is few storey tall. Hope you like the mods.