Martain, after 6yrs in the Army Ive never seen a solid black hummer less it belonged to a civilian. The Gloss black one w/ all kinds of logos your refering to belongs to the "Army Recruiting Command" and is often displayed at very public places, malls, NASCAR events and such and theres always a recruiter not far behind. Even SPECOPS Humvees are usually camo'd up as for solid colors Tans is about the best your gonna get. The one excpetion will be a Humvee thats had substantial body work done and then it will be all over olive drab but then only long enough to make it to a paint shop. In germany many of our Humvees had to have the hoods replaced because we kept braking them (they're only fiber glass) and the parts could quite often go more than a year before seeing paint. other parts that are often replaced are door, and if its a soft top, the covers. More often than not, Rear hatches. roofs, and quarter panels will always have camo on them.
On a side note, very few SPECOP units use the Humvee. Most have vehicles more suited to thier needs Navy Seals have a Dune Buggy type vehicle and most every one else uses a new type of vehilce, for the life of me I cant remember what its called, but its a modular vehicle having multi purposes. It can be stacked by driving one ontop of the other then the bottom one can be driven into a Chinook for transportation so one Chinook can transport 4 internally and Im sure can sling load more. US Army Rangers (if they can be considered Special Forces) Are about the only Special unit that really still uses Humvees
That last comment was not meant to disrespect Ranger's in anyway. They are Masters at very demanding job just not exactly small scale insurgents like SEALS, or SAS
If you want or need any pics Martian I have several. Mostly M1025's as thats my primary vehicle but I can get many more. Incuding interior shots. lemme know if your intrested