We just got into stock the Japanese F-Toys Vehicle Collection which are suppose to all be 1:144 scale. Besides the fact that they are all roughly the same scale, the level of detail is pretty amazing (especially considering the price). Here's an example:
(http://www.shoptoylife.com/media/catalog/product/cache/1/image/5e06319eda06f020e43594a9c230972d/c/t/ct_ftoy_sw_672a.jpg)
I'm looking forward to getting in the 3rd series in the next couple weeks too. It has more starships like the X-Wing, B-Wing, A-Wing, and TIE Interceptor.