Recently, I started getting into LEGO again. More interestingly, I started experimenting with Bricklink Studio (or Studio, in short), a great CAD tool for creating your own (virtual) models brick by brick. One of its best features is the wide variety of parts at your disposal. However, every now and then you can come across a part or two that aren’t registered in Studio’s catalogue, but that exist already as a model. This is especially true if you are using parts from very old sets. Fortunately, there is a way to add them and make them available for your creations.