I recently picked up an old Guild Thunderbass from a local store. It sounds pretty sweet, but the grillcloth looks like a cat went to town on it. I'd like to have it replaced. I've scoured the internet for anything even remotely similar, but can't seem to find anything. Anyone know of any potential leads? I wouldn't even mind having something custom made, as long as it doesn't cost $500 or something ridiculous like that. This is the best picture I could find of one (don't have any of mine).