So, I have a WIP almost done of the final fight between Megatron and Optimus prime, movie style. One cool twist I want to put on the custom, is it's display is the actual corner seen in the movie, from hollywood (westwood village) Now, I've been looking around on ebay for those model train plastic buildings. I want to line one end of the display with buildings, and the rest with busted cars and street. However, I don't know jack about these model kits, and don't see ones to scale with the customs they will be displayed with. For instance, I've found one's like this one, but it's only 7½" tall! according to the auction, it's "HO" scale. [ATT]3191[/ATT] So I am assuming there are other scales out there, but do any of you know anything about these kits and what scale I should shop for?