A little mail plane from 2008

REPLACED PARTS:

3139 tyres replaced with 59895 tyres
the grooves on the sides are different, the newer tyres have "lego" and the part number printed on the grooves.

60601 windows replaced with 86209 windows (both in transparent light blue)
they look identical to me, dunno the difference...

44571 Yellow Slope 45 4 x 4 Double with Locking Hinge is unavailable on mb and replaced with 4857 Yellow Slope 45 4 x 4 Double with Hinge
44822 Hinge Tile 1 x 4 Locking Dual 1 Fingers on Top replaced with 4625 Hinge Tile 1 x 4 (to work with the replaced 4x4 hinge slope piece)
This is actually an improvement, because the locking hinge is a POS imho.
I own the model in mint condition and the locking hinge is so stuck it's hardly moveable.
Even brand new it was hard to move without breaking it off. It's a terrible part.
So I would recommend you replace it anyways.

Stickers are missing.

Minifig is missing because mecabricks doesn't have the parts, and I'm not about to just put some legs there with no torso.

Otherwise the parts and colors are 100% correct.