Has anyone seen the Chevy HHR in 1:18 in the diecast model???
Not yet, but I understand there might be one produced by Maisto sometime in the near future!
does any one know where i could find a 1:16 scale BMW 540i die-cast model?
do you mean 1:18 scale? id say your best bet is to look on ebay, or go to a diecast company website, like maisto makes diecast, i dont know what their website is
where can i find plastic airline models in mumbai?
You probably want 'Airplane' models. Most of India does not have any options on well finished scale models, the exception being the bburago and maisto car models you can get in the leading book + toy stores. Have you tried 'Crossword'?