A brand new creature is about to be added. The Simiks are the first exotic alien creature (this name because they arent from the Nauvis system, even less from Nauvis planet. Your data array just captured this data sequence and you decided to bring it to life there. Adapted, of course. They arent carbon based and since their main planet is a hot hell they can provide lots of interesting methods and substances for your factory. For example, their body temperature is very high, allowing you to harvest hot-air from them. They love minerals and if you give them some brute mineral.. like iron, they will "provide" a more refined version of this iron. Saving you time and space in the iron chain....
If you decide to, of course. Their blood are good for several processes and you can even extract tar from it. All that heat can be also used to generate steam in a future update.