Modeling with Prefabs You can see the bolts used on the base and the light beam effect from above. Now to use this model again just go back up to the edit option on the tool bar and now select 'load prefab'. Drag the highlighted object into place and deselect. You'll notice that all textures are loaded at their default position so you'll have to realign any changes that you've made. It's a small price to pay considering the amount of time it took to make the model. If you'd like to download this model to get a better idea of the tutorial go to my prefabs section here. Just read the intructions on the page and try some of the others as well. Have fun trippin' on models!