This one in Borneo appears to be sand colour although caption mentions red lead.
LABUAN ISLAND, NORTH WEST BORNEO 1945-10-06. THE CAMP OF 2/72ND LIGHT AID DETACHMENT ATTACHED TO THE 2/24TH FIELD PARK COMPANY. A SEMI TRAILER BEING PAINTED WITH RED LEAD IS ON THE RAMP. SX27206 CAPTAIN A. C. J. BRUCE, COMMANDING OFFICER OF THE 2/72ND LIGHT AID DETACHMENT IS ON THE LEFT.