I'm afraid we owe you an explanation as to why we haven't released any updates
We haven't released any due to lack of time, we are two developers and each one has a life and other projects to do.
Don't worry, the next update will bring new models, new textures and...
There will be some new things that we will do. I posted a comment asking if you would like it but I don't think you have seen it. If you haven't seen it I'll ask you again and I want you to reply to this comment to see if you like the idea. If I see support we will upload it when everything is finished. Good things and improvements are coming. I ask you the question:
WOULD YOU LIKE THE GAME IN VR AND INTERACTING WITH THE MODEL???