I don't know because this is a recent release from Skymarks,
the nose gear does have moulded details and weathering was sucessful.
All previously delievered real aircrafts either Boeing or Airbus usually had
grey wheel hubs, these gets very dirty over the years, almost looks like dark dark grey
in real life, but recently delivered aircrafts (more on Airbus) have white wheel hubs
nowa days I see. But gets dirty. As for this aircraft being fairly new, I tried to express
that on weathering.
Tamiya "Flat White" then "TWM-Oil Stain" medium weathering, as again, the aircraft is
fairly new. So I didn't go too crazy on oil stain. Love the result myself.