Custom stock display

The Custom Stock Display extension replaces the native Magento stock status with image, text, or both text & image showing customers the available number of items in an attractive and eye-catching way.

Use the Custom Stock Display extension for Magento to better inform your customers about stock availability of your products. Upload different images for different available items quantity and make your product page more informative and cute.
Even instead of the standard ‘Out of Stock’ Magento notification, the Custom Stock Display Magento extension offers you to specify the text and/or images you wish to be displayed on the product page.
With Custom Stock Display, you can define the expected date when the product will be available. So when a product quantity drops below 1, the admin-specified notification will be automatically displayed, e.g. ‘In Stock in 5 Days’.
The Custom Stock Display extension is very easy at installation and configuration. So it will take a couple of minutes to configure the module to show items quantity for simple, configurable, virtual, and downloadable products.
You can find more info here.