I heading off to work this morning ( I thought I said I was semi retired

Anyway I have been thinking

A lot of custom painted 1/18th scale aircraft.
It looks like every single one that has been done , no effort was attempted in filling the fuselage , wing and empennage joints .
Of course the wing saddle area can not be filled because the wings on the most part are removable.
Is this a non issue or would you guys who are inclined to buy a custom paint job would like for these seems to be filled ?