Inquiry about 1:24 Scale Unpainted Diecast Car Shells

We are seeking a supplier with existing 1:24 scale diecast car molds to supply unpainted shells directly from the casting stage. No painting, chrome, wheels, interior, or packaging should be applied, and we are not looking to create new tooling. We are ready to place an initial order of 400-600 pieces across different car models from your existing catalog, with plans to scale to over 1,000 pieces per month upon quality confirmation and building a long-term supply relationship. Please confirm if you have existing molds and can supply bare shells. If yes, we would like to see your model catalog and discuss next steps.