hey man... i got an idea, let's exchange grilles and badges! so you don't have to search for a part number or even better, you don't have to buy that grille. i have the chevrolet front grille (the one with the bowtie), and the rear emblems (aveo and chevrolet lettering, center bowtie and 1.6 litre numbers). i have the steering wheel bowtie emblem as well.
i did this a long time ago with my yaris, a guy from the phillippines was interested in making the trade, so he gave me his echo lettering (in the phillippines the yaris is named echo) and i gave him my yaris lettering. the badges took about 2 months to arrive. we sent it by normal shipping or courier... don't remember the name in english at the moment, but it was worth it!
heres a pic of my old yaris (r.i.p. )
theres the echo badge....
so, if you are interested to exchange me your barina front grille, rear badges and steering wheel emblem, pm me and i'll give you more details about this. you will not spend too much money on this, only on the shipping. you can ask for the price if you are not sure.