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I'm interested in ordering customized plushy key chains, with a quantity ranging from 500 to 1000 pieces. I'd love to see options that align with my design preferences, so I've attached a reference image for your review. It would be great if you could share any relevant details regarding material choices, sizing, and production timelines. Additionally, since I'm based in Singapore, please provide the pricing information, including shipping costs to my location. I'm looking to make a decision soon, so prompt feedback would be appreciated. Let's see what you can offer me!