I asked for a quote from Flynax to make an adjustable character limit above 3,000 for the description field.
For example:
- Listings: 1500 characters
- Events: 2000 characters
- Featured: 4000 characters (Edit: I do not think this is possible)
- Blog: 10000 characters
Currently, you can only adjust the character limit for each but only to 3000.
Edit: A simple solution is to create more than one Description Field for the listing. That way each Description field has a limit of 3,000 characters each.