Thought id start this to help those a bit new on the scene
Ill keep adding as differences are found, or add your own if you know any
Headlights
MQ - Roundheadlight
MK - Rectangle headlight
Grills
MQ - Round headlight
MK - Rectangle headlight
Taillights/Lenses
From top to bottom
MQ
Indicator-Amber
Brake-Red
Reverse-Clear
MK
Brake-Red
Brake-Red
Reverse-Clear
(With a seperate indicator in the rear bumper)
Steering wheel
MQ
2 Spoke
MK
3 Spoke
Although some povo pack/MK utes have the MQ style 2 spoke wheels
Radio pod
MQ
Flat removable , top of dash mounted radio pod,with a small compartment beside radio
MK
Tapered removable , top of dash mounted radio pod with a clock on the passenger side of radio
Motor
MQ SD33 N/A
24 Volt diesel with factory left and right engine bay mounted battery trays
MK SD33 N/A and TURBO
12 Volt diesel battery mounted on passenger side of engine bay
Thatll do for tease
More later