These skins are based on AH-64s operated by the UAE Armed Forces. The UAE purchased 30 AH-64As in the early 1990s and upgraded them to AH-64Ds in the mid-2000s. The aircraft wear unique markings on the tail but overall the scheme is similar to that of the US Army. The design on the tail is two crossed swords and the seal of the UAE Armed Forces.
As a bonus I also made a fictional Khaki-painted Apache if you want something a little different.
Olive Drab - https://www.digitalcombatsimulator.com/en/files/3321889/
Fictional Khaki Variant - https://www.digitalcombatsimulator.com/en/files/3321890/