There are two doors per landing gear struts. The small back ones are riding with the struts and the forward large ones in front actuate separately.
Here are the doors, nice lamination
actuators glued to the doors to ease assembly
small aft doors in place
big forward doors attached.
and here it is looking as if the aircraft is on its gear
but wait,
the kit shows the forward doors wide open which is wrong in normal operation. On the ground and when the gear is down, the forward main doors are partially closed and only open briefly during retraction or extension as well as maintenance work ).
so here is what the real plane doors look like on the ground
and here is what they should look like on the kit.
so all the work on the forward door interior is unseen
We are having fun here.
Isaac