Make a base of some sort or group the objects together to make a more unified device. As of now the electrode arcing to the main device isn't conected at all and if it fell your machine would be rendered useless. Also you may want to unshroud the two tanks in the background to make them more discernable. That way you can tell if they belong to the terraformer or they are separate somehow. Glad to see sci-fi regardless. Good luck!