The Official Pokemon Colosseum Project [Last update: 1/8/2014]

[AllenSword]

Unfortunately you'll have to re-scale them. I'm pretty sure the Wes model on the site was ripped the same way. I do know what you mean but you have to understand ripping models isn't an exact science. Sometimes it's trial and error and even when you rip him, you'll still have to fix the textures. One thing I might suggest is ripping with DXRipper and 3DVIA so you have the same scene captured twice only the 3DVIA will have the correct scaling. Then you can use an object from that scene and compare it with the scaling from the DXRipper capture and fix that scenes scaling that way.