I got the job with my team that we need to do a VR mobile app that lets the users look at the scanned versions of artifacts in it. We got a scanner and the artifacts themselves. Here is one model I already got:
As you can see it is really complex and irregularly shaped. To be used in the app, I would need to retopologize it but because of the irregular shape and mostly because I got really little time to do it (it should actually be done by now), I don't have the time to do it by hand. I think it's important to note that no artifacts will be animated of course.
What method, what modifiers should I use to make it lower resolution?