Vintage style (early XX Century) style illustrations for touristic merchandising

we need up to 30 graphic illustrations above some Italian coat cities. They should seem a vintage advertising (see attachment) that can be simple or complex we need a quote for both simple and complex. THE PRICE IS INTENDED FOR SINGLE ARTWORK. Files should be vectorial, or high res raster. (up to 50 cm long side) This is a test, budget should be low, if the project will be successful, we manage to scale up to some hundreds of designs. We do not consider offers with generic copy and paste contents, we do appreciate designers withe previous experience in this kind of design For each work we will provide a detailed briefing with a sketch of the result wanted. The images attached are for example.