Can you enable apng, mp4, zip, webm extension and increase the file size to 500MB on https://mikeki.miraheze.org/ and https://mikekilitterbox.miraheze.org/
We won't be able to up the upload size to 500MB, for the simple reason we would have to increase the php upload size and possibly also up the timeout for nginx too.
If you need some large files uploaded you can send us an email and we can upload for you.
Per Paladox's comments, please email any large files to us and we would be happy to upload them for you via SSH.
There is currently no quota.