DPCU
During the late 1990s a modified Auscam colour scheme was trialled to be used for OPFOR units during force vs force training exercises. This pattern was in the same style as the standard DPCU but featured redder browns and brighter greens and appeared, in colour at least, to resemble a "Russian" style pattern. Colours used were: dark brown, mid-brown, light brown and blood red, all on a tan background. It was used sparingly during several exercises but not issued widely due to the cost associated with fielding a separate uniform with only minor colour changes solely for use as an OPFOR uniform and as such was withdrawn from official service in 1998. OPFOR DPCU was found to be very effective in the red sands of some Australian deserts.
Read more about this topic: Disruptive Pattern Combat Uniform, Opposing Force