Here I found and list all the paintable accessories from this mod, it may helpful for modders to add compatibility for their paintjobs.

Roof Light Bar and Lightbox
acc_list[]: "r_grill.gx_lbox1_p"
acc_list[]: "r_grill.gx_pnt_pnt"

Sunshield
acc_list[]: "sunshield.stock_1_p"
acc_list[]: "sunshield.stock_1_pc"
acc_list[]: "sunshield.stock_1_pb"
acc_list[]: "sunshield.custom_1_pc"
acc_list[]: "sunshield.custom_1_p"
acc_list[]: "sunshield.custom_1_pb"

Windsunshield Frame
acc_list[]: "f_wnd_frame.pnt"

Front Badge Plate
acc_list[]: "f_intake_bar.pnt_pnt_ma"
acc_list[]: "f_intake_bar.pnt_pnt_glo"
acc_list[]: "f_intake_bar.pnt_pnt_pnt"
acc_list[]: "f_intake_bar.f8_pnt"

Front Badge
acc_list[]: "f_badge.pnt_pnt"
acc_list[]: "f_badge.f8_pnt"

Front Mask
acc_list[]: "f_intake_cab.pnt_pnt"
acc_list[]: "f_intake_cab.f8_pnt"

Front Logo
acc_list[]: "f_logo.pnt_pnt"
acc_list[]: "f_logo.f8_pnt"

Front Mask Bottom
acc_list[]: "f_intake_chs.pnt_std"
acc_list[]: "f_intake_chs.pnt_duty"

Front Grille Bottom
acc_list[]: "f_inlay_chs.pnt_std"

Front Bumper
acc_list[]: "f_bumper.pnt_pnt_std"

Bull Bar
acc_list[]: "f_grill.mbull01op"
acc_list[]: "f_grill.mbull01np"

Lower Grille Guard
acc_list[]: "b_grill.spoiler01p"
acc_list[]: "b_grill.spoiler02p"

Front Fender Bottom
acc_list[]: "f_fender_chs.pnt_std"

Side Stripe
acc_list[]: "s_strip.gx_pnt"

Air Filter
acc_list[]: "filter.pnt"

Door Handles
acc_list[]: "doorhandl.pnt"
acc_list[]: "doorhandr.pnt"

Main Mirrors
acc_list[]: "mirror.pnt_pnt"
acc_list[]: "mirror.pnt_pnt_bs"
acc_list[]: "mirror.cam_pnt"

Front Mirror
acc_list[]: "f_mirror.pnt_pnt"
acc_list[]: "f_mirror.cam_pnt"

Side Mirror
acc_list[]: "s_mirror.pnt"

Tank
acc_list[]: "tank.4x2_m_p"
acc_list[]: "tank.4x2_l_p"

Chassis
acc_list[]: "chassis_t.4x2_p"

Left Exhaust
acc_list[]: "exhaust_l.sb001_4x2mp"
acc_list[]: "exhaust_l.sb002_4x2mp"
acc_list[]: "exhaust_l.sb003_4x2mp"
acc_list[]: "exhaust_l.sb004_4x2mp"
acc_list[]: "exhaust_l.sb005_4x2mp"

Right Exhaust
acc_list[]: "exhaust_r.sb001_4x2mp"
acc_list[]: "exhaust_r.sb002_4x2mp"
acc_list[]: "exhaust_r.sb003_4x2mp"
acc_list[]: "exhaust_r.sb004_4x2mp"
acc_list[]: "exhaust_r.sb005_4x2mp"

Rear Light
acc_list[]: "r_light.stripes04"
acc_list[]: "r_light.stripes02"
acc_list[]: "r_light.stripes03"

Rear Bumper
acc_list[]: "r_bumper.bcustom01"
acc_list[]: "r_bumper.bcustom01p"

Rear Mudflaps
acc_list[]: "r_mudflap.mcustom01p"