What is the file extension of the model you want to bring into VRChat?
So you exported your avatar and things are off here's a list of solutions below:
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.