So I do a lot of Ebay selling of vintage toy cars, and while i was checking what things were worth i came across this toy car crush fetish. So i deceided to give it a go with some I couldn't sell with a friend who's a model called Abby. Set up a clips4sale store and actually made quite a bit of money (more that what i could sell them for). Now i have done a few shoots with different female models (Fallen Raven, Raven Lee, Jane Horror & Charlene Stanton) and have quite a lot of clips for sale now! its doing quite well and its quite interesting. 
www.clips4sale.com/studio/224793/Car-Crush-Queens-UK
The cars all the 1/25 plastic kits, plastic train coach's & old model railway plastic buildings and small plastic vehicles, here are a couple of photos from the shoots.
               

Thanks for sharing, I'll take a look at your store, what are the weights of your models?