Some things that do look feasible are that the average surface temperature of the spacesuit would not be excessive

Thread: Would the Apollo Moon astronauts have been frozen then cooked like chicken-in-a-bag - One Star Warrior unveiled - page 28 (Page 8)

The multi-layer insulation ( MLI ) in the spacesuit could keep the inflow ( or outflow ) of heat down to a very low level

Thread: Would the Apollo Moon astronauts have been frozen then cooked like chicken-in-a-bag - One Star Warrior unveiled - page 28 (Page 10)

The spacesuit life support system carried enough water to remove the heat generated inside the suit.

Water capacity:

Thread: Would the Apollo Moon astronauts have been frozen then cooked like chicken-in-a-bag - One Star Warrior unveiled - page 28 (Page 5)

Heat generation:

Thread: Would the Apollo Moon astronauts have been frozen then cooked like chicken-in-a-bag - One Star Warrior unveiled - page 28 (Page 6)

Also I had a look at the cooling capacity in the LM

Thread: Would the Apollo Moon astronauts have been frozen then cooked like chicken-in-a-bag - One Star Warrior unveiled - page 28 (Page 6)

all of that was before page 11, since them IDW has done his usual job, so it's no surprise people can't see what happened.

Still to do, look at the LM again and build a more sophisticated model of the Hasselblad camera.

K