newmodels That's something I know, it could be either you reach a point when you need to do something else, or you just need to make 3D models for the sake of it, there are website like turbosquid (if it still have the same name) especially to share 3D models with or without UV, textures, etc for free or not, this could give you a little kick where you may think it is needed to go on.
On the other hand, motivation doesn't come from outside, it comes by making what you want/need to do initially, you could give it a try: start creating a model you would like or something you have never tried before or even using a different tool, learning different techniques, whatever.
Or just launch the modeler, let inspiration come to you and see what you'll come up with.
It's by making something you'll become motivated to do it, not by being motivated to do it you'll do it, I know it's tricky and I'm still on this path. I guess it's quite like the famous blank page phase of writers.
Last possibility would be to work with some other people who need 3D models for their games, maybe you just don't like making games after all, who knows ?
Having some pressure could help to work on something, like what you're doing without even thinking of your feelings then feel motivated to work on models which would help others.
