No it isn't. Look closely. It was one of the exhibits at a Singapore Army Open House years ago.
If you're flying an A2G profile skimming the treetops at 300 knots while dodging RBS-70s and ground fire, you're unlikely to pick out this vehicle. But ground observers with the proper optics, a clear line of sight and some training should be able to do so without difficulty. If you know what to look for, you can't unsee it.