The Lindberg 71 Challenger kit. That was a Palmer, right? Yeah, it was real ugly when I opened that box. The MPC 67 GTO is pretty bad, but it was a gift. I've got one of the Trumpeter Bonneville's. It's not great, but it beats the stuffing out of the other two I've mentioned. One of their worse ones is the 1978 Monte Carlo. The engraving for the badges is off scale and thin, so they'd disappear as soon as you painted it. The engine is an unrecognizeable lump. I ended up adapting the engine out of the Revellogram Monte Carlo SS. The tires are WAAAYY off scale. They're nice tires, but they worked better for my 240Z than a Monte Carlo.