"Heavy camo" refers to a strong or dense camouflage, which can mean clothing, materials, or patterns that help someone or something blend into their surroundings and be difficult to see or detect. Full definition
The Sport Tourer is under heavy camo in these images, but it still looks like it shares a lot of the same design cues of the 2016 Renault Mégane Hatchback that was recently revealed back at the 2015 Frankfurt Motor Show. (topspeed.com)
We got a very brief experience with a manual - equipped turbo mule, a sedan in heavy camo, and found it to be typical of Honda shift - for - yourself gearboxes with short throws and crisp engagements. (cambridgecentrehonda.com)
After the track, the prototype took to the streets still sporting the same heavy camo. (automobilemag.com)