
open 
[drive you installed DCS on]:\DCS\Mods\aircraft\AH-64D\Cockpit\Textures\AH-64D-CPT-TEXTURES.zip
in windows explorer.
backup 
Pilot_AH64_FP_jacket.dds
Pilot_AH64_FP_pants.dds
Pilot_AH64_FP_pouches.dds


drag&drop

Pilot_AH64_FP_jacket.dds
Pilot_AH64_FP_pants.dds
Pilot_AH64_FP_pouches.dds
into the opened zip

confirm overwrite

to get a texture matching the inside pilot texture with the outside one get the "Atlas - AH-64D" skin.
https://www.digitalcombatsimulator.com/en/files/3335082/
from the google drive folder select "Atlas Apache Tigerstripe" and include "AH-64D_pilot_body.dds" in the description.LUA of your skin
